26379213

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 41492736

約数和(自身を除く): 15113523

約数列:

[1, 3, 7, 21, 53, 137, 159, 173, 371, 411, 519, 959, 1113, 1211, 2877, 3633, 7261, 9169, 21783, 23701, 27507, 50827, 64183, 71103, 152481, 165907, 192549, 497721, 1256153, 3768459, 8793071, 26379213]

約数ペア:

[(1, 26379213), (3, 8793071), (7, 3768459), (21, 1256153), (53, 497721), (137, 192549), (159, 165907), (173, 152481), (371, 71103), (411, 64183), (519, 50827), (959, 27507), (1113, 23701), (1211, 21783), (2877, 9169), (3633, 7261)]