1203153

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 1990656

約数和(自身を除く): 787503

約数列:

[1, 3, 7, 21, 23, 47, 53, 69, 141, 159, 161, 329, 371, 483, 987, 1081, 1113, 1219, 2491, 3243, 3657, 7473, 7567, 8533, 17437, 22701, 25599, 52311, 57293, 171879, 401051, 1203153]

約数ペア:

[(1, 1203153), (3, 401051), (7, 171879), (21, 57293), (23, 52311), (47, 25599), (53, 22701), (69, 17437), (141, 8533), (159, 7567), (161, 7473), (329, 3657), (371, 3243), (483, 2491), (987, 1219), (1081, 1113)]