426557439

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5647}}^1$

素因数の和:5780

約数の個数: 48

約数和(自身を含む): 775357440

約数和(自身を除く): 348800001

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 109, 231, 327, 693, 763, 981, 1199, 2289, 3597, 5647, 6867, 8393, 10791, 16941, 25179, 39529, 50823, 62117, 75537, 118587, 186351, 355761, 434819, 559053, 615523, 1304457, 1846569, 3913371, 4308661, 5539707, 6770753, 12925983, 20312259, 38777949, 47395271, 60936777, 142185813, 426557439]

約数ペア:

[(1, 426557439), (3, 142185813), (7, 60936777), (9, 47395271), (11, 38777949), (21, 20312259), (33, 12925983), (63, 6770753), (77, 5539707), (99, 4308661), (109, 3913371), (231, 1846569), (327, 1304457), (693, 615523), (763, 559053), (981, 434819), (1199, 355761), (2289, 186351), (3597, 118587), (5647, 75537), (6867, 62117), (8393, 50823), (10791, 39529), (16941, 25179)]