917114523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{2473}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 1358285376

約数和(自身を除く): 441170853

約数列:

[1, 3, 13, 37, 39, 111, 257, 481, 771, 1443, 2473, 3341, 7419, 9509, 10023, 28527, 32149, 91501, 96447, 123617, 274503, 370851, 635561, 1189513, 1906683, 3568539, 8262293, 23515757, 24786879, 70547271, 305704841, 917114523]

約数ペア:

[(1, 917114523), (3, 305704841), (13, 70547271), (37, 24786879), (39, 23515757), (111, 8262293), (257, 3568539), (481, 1906683), (771, 1189513), (1443, 635561), (2473, 370851), (3341, 274503), (7419, 123617), (9509, 96447), (10023, 91501), (28527, 32149)]