2225775021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{977}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 3135483648

約数和(自身を除く): 909708627

約数列:

[1, 3, 23, 69, 137, 241, 411, 723, 977, 2931, 3151, 5543, 9453, 16629, 22471, 33017, 67413, 99051, 133849, 235457, 401547, 706371, 759391, 2278173, 3078527, 5415511, 9235581, 16246533, 32257609, 96772827, 741925007, 2225775021]

約数ペア:

[(1, 2225775021), (3, 741925007), (23, 96772827), (69, 32257609), (137, 16246533), (241, 9235581), (411, 5415511), (723, 3078527), (977, 2278173), (2931, 759391), (3151, 706371), (5543, 401547), (9453, 235457), (16629, 133849), (22471, 99051), (33017, 67413)]