1520779941

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{10333}}^1$

素因数の和:10447

約数の個数: 40

約数和(自身を含む): 2400794880

約数和(自身を除く): 880014939

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 207, 237, 621, 711, 1817, 1863, 2133, 5451, 6399, 10333, 16353, 30999, 49059, 92997, 147177, 237659, 278991, 712977, 816307, 836973, 2138931, 2448921, 6416793, 7346763, 18775061, 19250379, 22040289, 56325183, 66120867, 168975549, 506926647, 1520779941]

約数ペア:

[(1, 1520779941), (3, 506926647), (9, 168975549), (23, 66120867), (27, 56325183), (69, 22040289), (79, 19250379), (81, 18775061), (207, 7346763), (237, 6416793), (621, 2448921), (711, 2138931), (1817, 836973), (1863, 816307), (2133, 712977), (5451, 278991), (6399, 237659), (10333, 147177), (16353, 92997), (30999, 49059)]