244384707

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5147}}^1$

素因数の和:5200

約数の個数: 48

約数和(自身を含む): 422547840

約数和(自身を除く): 178163133

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 323, 357, 399, 833, 931, 969, 2261, 2499, 2793, 5147, 6783, 15441, 15827, 36029, 47481, 87499, 97793, 108087, 252203, 262497, 293379, 612493, 684551, 756609, 1662481, 1837479, 2053653, 4287451, 4791857, 4987443, 11637367, 12862353, 14375571, 34912101, 81461569, 244384707]

約数ペア:

[(1, 244384707), (3, 81461569), (7, 34912101), (17, 14375571), (19, 12862353), (21, 11637367), (49, 4987443), (51, 4791857), (57, 4287451), (119, 2053653), (133, 1837479), (147, 1662481), (323, 756609), (357, 684551), (399, 612493), (833, 293379), (931, 262497), (969, 252203), (2261, 108087), (2499, 97793), (2793, 87499), (5147, 47481), (6783, 36029), (15441, 15827)]