418759601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12197}}^1$

素因数の和:12368

約数の個数: 16

約数和(自身を含む): 478161600

約数和(自身を除く): 59401999

約数列:

[1, 13, 19, 139, 247, 1807, 2641, 12197, 34333, 158561, 231743, 1695383, 3012659, 22039979, 32212277, 418759601]

約数ペア:

[(1, 418759601), (13, 32212277), (19, 22039979), (139, 3012659), (247, 1695383), (1807, 231743), (2641, 158561), (12197, 34333)]