864332427

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{1753}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 1345724928

約数和(自身を除く): 481392501

約数列:

[1, 3, 7, 21, 53, 159, 371, 443, 1113, 1329, 1753, 3101, 5259, 9303, 12271, 23479, 36813, 70437, 92909, 164353, 278727, 493059, 650363, 776579, 1951089, 2329737, 5436053, 16308159, 41158687, 123476061, 288110809, 864332427]

約数ペア:

[(1, 864332427), (3, 288110809), (7, 123476061), (21, 41158687), (53, 16308159), (159, 5436053), (371, 2329737), (443, 1951089), (1113, 776579), (1329, 650363), (1753, 493059), (3101, 278727), (5259, 164353), (9303, 92909), (12271, 70437), (23479, 36813)]