39731419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 52383744

約数和(自身を除く): 12652325

約数列:

[1, 7, 13, 23, 41, 91, 161, 287, 299, 463, 533, 943, 2093, 3241, 3731, 6019, 6601, 10649, 12259, 18983, 42133, 74543, 85813, 132881, 138437, 246779, 436609, 969059, 1727453, 3056263, 5675917, 39731419]

約数ペア:

[(1, 39731419), (7, 5675917), (13, 3056263), (23, 1727453), (41, 969059), (91, 436609), (161, 246779), (287, 138437), (299, 132881), (463, 85813), (533, 74543), (943, 42133), (2093, 18983), (3241, 12259), (3731, 10649), (6019, 6601)]