1796315913

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 3089856000

約数和(自身を除く): 1293540087

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 241, 339, 349, 723, 791, 1017, 1047, 1687, 2169, 2373, 2443, 3051, 3141, 5061, 6507, 7119, 7329, 9423, 15183, 21357, 21987, 27233, 39437, 45549, 65961, 81699, 84109, 118311, 190631, 245097, 252327, 276059, 354933, 571893, 588763, 735291, 756981, 828177, 1064799, 1715679, 1766289, 2270943, 2484531, 5147037, 5298867, 7453593, 9504317, 15896601, 28512951, 66530219, 85538853, 199590657, 256616559, 598771971, 1796315913]

約数ペア:

[(1, 1796315913), (3, 598771971), (7, 256616559), (9, 199590657), (21, 85538853), (27, 66530219), (63, 28512951), (113, 15896601), (189, 9504317), (241, 7453593), (339, 5298867), (349, 5147037), (723, 2484531), (791, 2270943), (1017, 1766289), (1047, 1715679), (1687, 1064799), (2169, 828177), (2373, 756981), (2443, 735291), (3051, 588763), (3141, 571893), (5061, 354933), (6507, 276059), (7119, 252327), (7329, 245097), (9423, 190631), (15183, 118311), (21357, 84109), (21987, 81699), (27233, 65961), (39437, 45549)]