8406321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 14125056

約数和(自身を除く): 5718735

約数列:

[1, 3, 7, 11, 21, 33, 77, 151, 231, 241, 453, 723, 1057, 1661, 1687, 2651, 3171, 4983, 5061, 7953, 11627, 18557, 34881, 36391, 55671, 109173, 254737, 400301, 764211, 1200903, 2802107, 8406321]

約数ペア:

[(1, 8406321), (3, 2802107), (7, 1200903), (11, 764211), (21, 400301), (33, 254737), (77, 109173), (151, 55671), (231, 36391), (241, 34881), (453, 18557), (723, 11627), (1057, 7953), (1661, 5061), (1687, 4983), (2651, 3171)]