12756051

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 23362560

約数和(自身を除く): 10606509

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 79, 99, 231, 233, 237, 553, 693, 699, 711, 869, 1631, 1659, 2097, 2563, 2607, 4893, 4977, 6083, 7689, 7821, 14679, 17941, 18249, 18407, 23067, 53823, 54747, 55221, 128849, 161469, 165663, 202477, 386547, 607431, 1159641, 1417339, 1822293, 4252017, 12756051]

約数ペア:

[(1, 12756051), (3, 4252017), (7, 1822293), (9, 1417339), (11, 1159641), (21, 607431), (33, 386547), (63, 202477), (77, 165663), (79, 161469), (99, 128849), (231, 55221), (233, 54747), (237, 53823), (553, 23067), (693, 18407), (699, 18249), (711, 17941), (869, 14679), (1631, 7821), (1659, 7689), (2097, 6083), (2563, 4977), (2607, 4893)]