747298129

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{18367}}^1$

素因数の和:18480

約数の個数: 16

約数和(自身を含む): 819947520

約数和(自身を除く): 72649391

約数列:

[1, 23, 29, 61, 667, 1403, 1769, 18367, 40687, 422441, 532643, 1120387, 12250789, 25768901, 32491223, 747298129]

約数ペア:

[(1, 747298129), (23, 32491223), (29, 25768901), (61, 12250789), (667, 1120387), (1403, 532643), (1769, 422441), (18367, 40687)]