1967528703

素因数分解:

$3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{80147}}^1$

素因数の和:80331

約数の個数: 24

約数和(自身を含む): 3069988992

約数和(自身を除く): 1102460289

約数列:

[1, 3, 7, 21, 49, 147, 167, 501, 1169, 3507, 8183, 24549, 80147, 240441, 561029, 1683087, 3927203, 11781609, 13384549, 40153647, 93691843, 281075529, 655842901, 1967528703]

約数ペア:

[(1, 1967528703), (3, 655842901), (7, 281075529), (21, 93691843), (49, 40153647), (147, 13384549), (167, 11781609), (501, 3927203), (1169, 1683087), (3507, 561029), (8183, 240441), (24549, 80147)]