23260503

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 37757440

約数和(自身を除く): 14496937

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 601, 679, 1803, 1843, 2037, 4207, 5529, 11419, 12621, 12901, 34257, 38703, 58297, 79933, 174891, 239799, 408079, 1107643, 1224237, 3322929, 7753501, 23260503]

約数ペア:

[(1, 23260503), (3, 7753501), (7, 3322929), (19, 1224237), (21, 1107643), (57, 408079), (97, 239799), (133, 174891), (291, 79933), (399, 58297), (601, 38703), (679, 34257), (1803, 12901), (1843, 12621), (2037, 11419), (4207, 5529)]