30700131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 51314688

約数和(自身を除く): 20614557

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 347, 383, 1041, 1149, 2429, 2681, 3817, 4213, 7287, 8043, 11451, 12639, 26719, 29491, 80157, 88473, 132901, 398703, 930307, 1461911, 2790921, 4385733, 10233377, 30700131]

約数ペア:

[(1, 30700131), (3, 10233377), (7, 4385733), (11, 2790921), (21, 1461911), (33, 930307), (77, 398703), (231, 132901), (347, 88473), (383, 80157), (1041, 29491), (1149, 26719), (2429, 12639), (2681, 11451), (3817, 8043), (4213, 7287)]