3797222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 7239456

約数和(自身を除く): 3442234

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 71, 121, 142, 143, 187, 221, 242, 286, 374, 442, 781, 923, 1207, 1562, 1573, 1846, 2057, 2414, 2431, 3146, 4114, 4862, 8591, 10153, 13277, 15691, 17182, 20306, 26554, 26741, 31382, 53482, 111683, 146047, 172601, 223366, 292094, 345202, 1898611, 3797222]

約数ペア:

[(1, 3797222), (2, 1898611), (11, 345202), (13, 292094), (17, 223366), (22, 172601), (26, 146047), (34, 111683), (71, 53482), (121, 31382), (142, 26741), (143, 26554), (187, 20306), (221, 17182), (242, 15691), (286, 13277), (374, 10153), (442, 8591), (781, 4862), (923, 4114), (1207, 3146), (1562, 2431), (1573, 2414), (1846, 2057)]