528098529

素因数分解:

$3^1\times 7^2\times {\mathrm{1163}}^1\times {\mathrm{3089}}^1$

素因数の和:4269

約数の個数: 24

約数和(自身を含む): 820061280

約数和(自身を除く): 291962751

約数列:

[1, 3, 7, 21, 49, 147, 1163, 3089, 3489, 8141, 9267, 21623, 24423, 56987, 64869, 151361, 170961, 454083, 3592507, 10777521, 25147549, 75442647, 176032843, 528098529]

約数ペア:

[(1, 528098529), (3, 176032843), (7, 75442647), (21, 25147549), (49, 10777521), (147, 3592507), (1163, 454083), (3089, 170961), (3489, 151361), (8141, 64869), (9267, 56987), (21623, 24423)]