20241403

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 27417600

約数和(自身を除く): 7176197

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 509, 1729, 2093, 3059, 3563, 5681, 6617, 9671, 11707, 39767, 46319, 67697, 81949, 125723, 152191, 222433, 880061, 1065337, 1557031, 2891629, 20241403]

約数ペア:

[(1, 20241403), (7, 2891629), (13, 1557031), (19, 1065337), (23, 880061), (91, 222433), (133, 152191), (161, 125723), (247, 81949), (299, 67697), (437, 46319), (509, 39767), (1729, 11707), (2093, 9671), (3059, 6617), (3563, 5681)]