447707869

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 554501376

約数和(自身を除く): 106793507

約数列:

[1, 7, 17, 67, 119, 233, 241, 469, 1139, 1631, 1687, 3961, 4097, 7973, 15611, 16147, 27727, 28679, 56153, 109277, 113029, 265387, 274499, 393071, 954601, 1857709, 1921493, 3762251, 6682207, 26335757, 63958267, 447707869]

約数ペア:

[(1, 447707869), (7, 63958267), (17, 26335757), (67, 6682207), (119, 3762251), (233, 1921493), (241, 1857709), (469, 954601), (1139, 393071), (1631, 274499), (1687, 265387), (3961, 113029), (4097, 109277), (7973, 56153), (15611, 28679), (16147, 27727)]