29562981

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 47566848

約数和(自身を除く): 18003867

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 631, 679, 1893, 2037, 2231, 4417, 6693, 13251, 14513, 15617, 43539, 46851, 61207, 101591, 183621, 304773, 428449, 1285347, 1407761, 4223283, 9854327, 29562981]

約数ペア:

[(1, 29562981), (3, 9854327), (7, 4223283), (21, 1407761), (23, 1285347), (69, 428449), (97, 304773), (161, 183621), (291, 101591), (483, 61207), (631, 46851), (679, 43539), (1893, 15617), (2037, 14513), (2231, 13251), (4417, 6693)]