469618615487

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{12943927}}^1$

素因数の和:12944078

約数の個数: 16

約数和(自身を含む): 551721987072

約数和(自身を除く): 82103371585

約数列:

[1, 7, 71, 73, 497, 511, 5183, 36281, 12943927, 90607489, 919018817, 944906671, 6433131719, 6614346697, 67088373641, 469618615487]

約数ペア:

[(1, 469618615487), (7, 67088373641), (71, 6614346697), (73, 6433131719), (497, 944906671), (511, 919018817), (5183, 90607489), (36281, 12943927)]