1337273028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{408203}}^1$

素因数の和:408233

約数の個数: 72

約数和(自身を含む): 4160415168

約数和(自身を除く): 2823142140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 408203, 816406, 1224609, 1632812, 2449218, 2857421, 3673827, 4898436, 5306639, 5714842, 7347654, 8572263, 10613278, 11429684, 14695308, 15919917, 17144526, 21226556, 25716789, 31839834, 34289052, 37146473, 47759751, 51433578, 63679668, 74292946, 95519502, 102867156, 111439419, 148585892, 191039004, 222878838, 334318257, 445757676, 668636514, 1337273028]

約数ペア:

[(1, 1337273028), (2, 668636514), (3, 445757676), (4, 334318257), (6, 222878838), (7, 191039004), (9, 148585892), (12, 111439419), (13, 102867156), (14, 95519502), (18, 74292946), (21, 63679668), (26, 51433578), (28, 47759751), (36, 37146473), (39, 34289052), (42, 31839834), (52, 25716789), (63, 21226556), (78, 17144526), (84, 15919917), (91, 14695308), (117, 11429684), (126, 10613278), (156, 8572263), (182, 7347654), (234, 5714842), (252, 5306639), (273, 4898436), (364, 3673827), (468, 2857421), (546, 2449218), (819, 1632812), (1092, 1224609), (1638, 816406), (3276, 408203)]