39374307

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4139}}^1$

素因数の和:4303

約数の個数: 24

約数和(自身を含む): 65445120

約数和(自身を除く): 26070813

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 4139, 9513, 12417, 28973, 37251, 86919, 260757, 624989, 1874967, 4374923, 5624901, 13124769, 39374307]

約数ペア:

[(1, 39374307), (3, 13124769), (7, 5624901), (9, 4374923), (21, 1874967), (63, 624989), (151, 260757), (453, 86919), (1057, 37251), (1359, 28973), (3171, 12417), (4139, 9513)]