726207989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 851445504

約数和(自身を除く): 125237515

約数列:

[1, 13, 17, 61, 103, 221, 523, 793, 1037, 1339, 1751, 6283, 6799, 8891, 13481, 22763, 31903, 53869, 81679, 106811, 115583, 414739, 542351, 700297, 915773, 1388543, 3286009, 7050563, 11905049, 42718117, 55862153, 726207989]

約数ペア:

[(1, 726207989), (13, 55862153), (17, 42718117), (61, 11905049), (103, 7050563), (221, 3286009), (523, 1388543), (793, 915773), (1037, 700297), (1339, 542351), (1751, 414739), (6283, 115583), (6799, 106811), (8891, 81679), (13481, 53869), (22763, 31903)]