1373645091

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 2328883200

約数和(自身を除く): 955238109

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 239, 259, 273, 481, 569, 717, 777, 1443, 1673, 1707, 3107, 3367, 3983, 5019, 7397, 8843, 9321, 10101, 11949, 21053, 21749, 22191, 26529, 51779, 61901, 63159, 65247, 114959, 135991, 147371, 155337, 185703, 273689, 344877, 407973, 442113, 804713, 821067, 951937, 1767883, 1915823, 2414139, 2855811, 5031667, 5303649, 5747469, 12375181, 15095001, 35221669, 37125543, 65411671, 105665007, 196235013, 457881697, 1373645091]

約数ペア:

[(1, 1373645091), (3, 457881697), (7, 196235013), (13, 105665007), (21, 65411671), (37, 37125543), (39, 35221669), (91, 15095001), (111, 12375181), (239, 5747469), (259, 5303649), (273, 5031667), (481, 2855811), (569, 2414139), (717, 1915823), (777, 1767883), (1443, 951937), (1673, 821067), (1707, 804713), (3107, 442113), (3367, 407973), (3983, 344877), (5019, 273689), (7397, 185703), (8843, 155337), (9321, 147371), (10101, 135991), (11949, 114959), (21053, 65247), (21749, 63159), (22191, 61901), (26529, 51779)]