316168853

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1229}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 426504960

約数和(自身を除く): 110336107

約数列:

[1, 7, 11, 13, 77, 91, 143, 257, 1001, 1229, 1799, 2827, 3341, 8603, 13519, 15977, 19789, 23387, 36751, 94633, 111839, 175747, 257257, 315853, 1230229, 2210971, 3474383, 4106089, 24320681, 28742623, 45166979, 316168853]

約数ペア:

[(1, 316168853), (7, 45166979), (11, 28742623), (13, 24320681), (77, 4106089), (91, 3474383), (143, 2210971), (257, 1230229), (1001, 315853), (1229, 257257), (1799, 175747), (2827, 111839), (3341, 94633), (8603, 36751), (13519, 23387), (15977, 19789)]