12358227

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 20275200

約数和(自身を除く): 7916973

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 659, 893, 987, 1977, 2679, 4613, 6251, 12521, 13839, 18753, 30973, 37563, 87647, 92919, 216811, 262941, 588487, 650433, 1765461, 4119409, 12358227]

約数ペア:

[(1, 12358227), (3, 4119409), (7, 1765461), (19, 650433), (21, 588487), (47, 262941), (57, 216811), (133, 92919), (141, 87647), (329, 37563), (399, 30973), (659, 18753), (893, 13839), (987, 12521), (1977, 6251), (2679, 4613)]