1375971201

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2713}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 2235467520

約数和(自身を除く): 859496319

約数列:

[1, 3, 9, 11, 33, 47, 99, 109, 141, 327, 423, 517, 981, 1199, 1551, 2713, 3597, 4653, 5123, 8139, 10791, 15369, 24417, 29843, 46107, 56353, 89529, 127511, 169059, 268587, 295717, 382533, 507177, 887151, 1147599, 1402621, 2661453, 3252887, 4207863, 9758661, 12623589, 13898699, 29275983, 41696097, 125088291, 152885689, 458657067, 1375971201]

約数ペア:

[(1, 1375971201), (3, 458657067), (9, 152885689), (11, 125088291), (33, 41696097), (47, 29275983), (99, 13898699), (109, 12623589), (141, 9758661), (327, 4207863), (423, 3252887), (517, 2661453), (981, 1402621), (1199, 1147599), (1551, 887151), (2713, 507177), (3597, 382533), (4653, 295717), (5123, 268587), (8139, 169059), (10791, 127511), (15369, 89529), (24417, 56353), (29843, 46107)]