2103165897

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 3483648000

約数和(自身を除く): 1380482103

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 251, 343, 357, 479, 753, 833, 1029, 1437, 1757, 2499, 3353, 4267, 5271, 5831, 8143, 10059, 12299, 12801, 17493, 23471, 24429, 29869, 36897, 57001, 70413, 86093, 89607, 120229, 164297, 171003, 209083, 258279, 360687, 399007, 492891, 627249, 841603, 1197021, 1463581, 2043893, 2524809, 2793049, 4390743, 5891221, 6131679, 8379147, 14307251, 17673663, 41238547, 42921753, 100150757, 123715641, 300452271, 701055299, 2103165897]

約数ペア:

[(1, 2103165897), (3, 701055299), (7, 300452271), (17, 123715641), (21, 100150757), (49, 42921753), (51, 41238547), (119, 17673663), (147, 14307251), (251, 8379147), (343, 6131679), (357, 5891221), (479, 4390743), (753, 2793049), (833, 2524809), (1029, 2043893), (1437, 1463581), (1757, 1197021), (2499, 841603), (3353, 627249), (4267, 492891), (5271, 399007), (5831, 360687), (8143, 258279), (10059, 209083), (12299, 171003), (12801, 164297), (17493, 120229), (23471, 89607), (24429, 86093), (29869, 70413), (36897, 57001)]