69345839

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 79058640

約数和(自身を除く): 9712801

約数列:

[1, 17, 19, 73, 173, 289, 323, 1241, 1387, 2941, 3287, 5491, 12629, 21097, 23579, 49997, 55879, 214693, 239951, 400843, 949943, 3649781, 4079167, 69345839]

約数ペア:

[(1, 69345839), (17, 4079167), (19, 3649781), (73, 949943), (173, 400843), (289, 239951), (323, 214693), (1241, 55879), (1387, 49997), (2941, 23579), (3287, 21097), (5491, 12629)]