23723427

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 39542272

約数和(自身を除く): 15818845

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1297, 1407, 2613, 3891, 6097, 9079, 16861, 18291, 27237, 50583, 86899, 118027, 260697, 354081, 608293, 1129687, 1824879, 3389061, 7907809, 23723427]

約数ペア:

[(1, 23723427), (3, 7907809), (7, 3389061), (13, 1824879), (21, 1129687), (39, 608293), (67, 354081), (91, 260697), (201, 118027), (273, 86899), (469, 50583), (871, 27237), (1297, 18291), (1407, 16861), (2613, 9079), (3891, 6097)]