342322911

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 578230848

約数和(自身を除く): 235907937

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 281, 317, 427, 549, 843, 951, 1281, 1967, 2219, 2529, 2853, 3843, 5901, 6657, 17141, 17703, 19337, 19971, 51423, 58011, 89077, 119987, 135359, 154269, 174033, 267231, 359961, 406077, 623539, 801693, 1079883, 1218231, 1870617, 5433697, 5611851, 16301091, 38035879, 48903273, 114107637, 342322911]

約数ペア:

[(1, 342322911), (3, 114107637), (7, 48903273), (9, 38035879), (21, 16301091), (61, 5611851), (63, 5433697), (183, 1870617), (281, 1218231), (317, 1079883), (427, 801693), (549, 623539), (843, 406077), (951, 359961), (1281, 267231), (1967, 174033), (2219, 154269), (2529, 135359), (2853, 119987), (3843, 89077), (5901, 58011), (6657, 51423), (17141, 19971), (17703, 19337)]