13706763

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 21980160

約数和(自身を除く): 8273397

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 317, 497, 609, 951, 1491, 2059, 2219, 6177, 6657, 9193, 14413, 22507, 27579, 43239, 64351, 67521, 157549, 193053, 472647, 652703, 1958109, 4568921, 13706763]

約数ペア:

[(1, 13706763), (3, 4568921), (7, 1958109), (21, 652703), (29, 472647), (71, 193053), (87, 157549), (203, 67521), (213, 64351), (317, 43239), (497, 27579), (609, 22507), (951, 14413), (1491, 9193), (2059, 6657), (2219, 6177)]