24871413

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 39223296

約数和(自身を除く): 14351883

約数列:

[1, 3, 7, 21, 47, 113, 141, 223, 329, 339, 669, 791, 987, 1561, 2373, 4683, 5311, 10481, 15933, 25199, 31443, 37177, 73367, 75597, 111531, 176393, 220101, 529179, 1184353, 3553059, 8290471, 24871413]

約数ペア:

[(1, 24871413), (3, 8290471), (7, 3553059), (21, 1184353), (47, 529179), (113, 220101), (141, 176393), (223, 111531), (329, 75597), (339, 73367), (669, 37177), (791, 31443), (987, 25199), (1561, 15933), (2373, 10481), (4683, 5311)]