236680437

素因数分解:

$3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{4139}}^1$

素因数の和:4545

約数の個数: 24

約数和(自身を含む): 368128800

約数和(自身を除く): 131448363

約数列:

[1, 3, 7, 21, 49, 147, 389, 1167, 2723, 4139, 8169, 12417, 19061, 28973, 57183, 86919, 202811, 608433, 1610071, 4830213, 11270497, 33811491, 78893479, 236680437]

約数ペア:

[(1, 236680437), (3, 78893479), (7, 33811491), (21, 11270497), (49, 4830213), (147, 1610071), (389, 608433), (1167, 202811), (2723, 86919), (4139, 57183), (8169, 28973), (12417, 19061)]