722714013

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3533}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 1270204416

約数和(自身を除く): 547490403

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 191, 357, 573, 1071, 1337, 1719, 3247, 3533, 4011, 9741, 10599, 12033, 22729, 24731, 29223, 31797, 60061, 68187, 74193, 180183, 204561, 222579, 420427, 540549, 674803, 1261281, 2024409, 3783843, 4723621, 6073227, 11471651, 14170863, 34414953, 42512589, 80301557, 103244859, 240904671, 722714013]

約数ペア:

[(1, 722714013), (3, 240904671), (7, 103244859), (9, 80301557), (17, 42512589), (21, 34414953), (51, 14170863), (63, 11471651), (119, 6073227), (153, 4723621), (191, 3783843), (357, 2024409), (573, 1261281), (1071, 674803), (1337, 540549), (1719, 420427), (3247, 222579), (3533, 204561), (4011, 180183), (9741, 74193), (10599, 68187), (12033, 60061), (22729, 31797), (24731, 29223)]