7447202529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{153871}}^1$

素因数の和:153977

約数の個数: 32

約数和(自身を含む): 11477620224

約数和(自身を除く): 4030417695

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 663, 949, 1241, 2847, 3723, 16133, 48399, 153871, 461613, 2000323, 2615807, 6000969, 7847421, 11232583, 33697749, 34005491, 102016473, 146023579, 190953911, 438070737, 572861733, 2482400843, 7447202529]

約数ペア:

[(1, 7447202529), (3, 2482400843), (13, 572861733), (17, 438070737), (39, 190953911), (51, 146023579), (73, 102016473), (219, 34005491), (221, 33697749), (663, 11232583), (949, 7847421), (1241, 6000969), (2847, 2615807), (3723, 2000323), (16133, 461613), (48399, 153871)]