12142355013

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{989839}}^1$

素因数の和:989921

約数の個数: 24

約数和(自身を含む): 18529804800

約数和(自身を除く): 6387449787

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 989839, 2969517, 8908551, 28705331, 46522433, 86115993, 139567299, 258347979, 418701897, 1349150557, 4047451671, 12142355013]

約数ペア:

[(1, 12142355013), (3, 4047451671), (9, 1349150557), (29, 418701897), (47, 258347979), (87, 139567299), (141, 86115993), (261, 46522433), (423, 28705331), (1363, 8908551), (4089, 2969517), (12267, 989839)]