1415661891

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{967}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 2298852864

約数和(自身を除く): 883190973

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 433, 483, 967, 1127, 1299, 2901, 3031, 3381, 6769, 9093, 9959, 20307, 21217, 22241, 29877, 47383, 63651, 66723, 69713, 142149, 155687, 209139, 418711, 467061, 487991, 1089809, 1256133, 1463973, 2930977, 3269427, 8792931, 9630353, 20516839, 28891059, 61550517, 67412471, 202237413, 471887297, 1415661891]

約数ペア:

[(1, 1415661891), (3, 471887297), (7, 202237413), (21, 67412471), (23, 61550517), (49, 28891059), (69, 20516839), (147, 9630353), (161, 8792931), (433, 3269427), (483, 2930977), (967, 1463973), (1127, 1256133), (1299, 1089809), (2901, 487991), (3031, 467061), (3381, 418711), (6769, 209139), (9093, 155687), (9959, 142149), (20307, 69713), (21217, 66723), (22241, 63651), (29877, 47383)]