402238479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{5527}}^1$

素因数の和:6974

約数の個数: 16

約数和(自身を含む): 568366848

約数和(自身を除く): 166128369

約数列:

[1, 3, 17, 51, 1427, 4281, 5527, 16581, 24259, 72777, 93959, 281877, 7887029, 23661087, 134079493, 402238479]

約数ペア:

[(1, 402238479), (3, 134079493), (17, 23661087), (51, 7887029), (1427, 281877), (4281, 93959), (5527, 72777), (16581, 24259)]