301358239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^2$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 378607712

約数和(自身を除く): 77249473

約数列:

[1, 7, 13, 61, 91, 233, 427, 793, 1631, 3029, 5551, 14213, 21203, 54289, 99491, 184769, 380023, 705757, 1293383, 3311629, 4940299, 23181403, 43051177, 301358239]

約数ペア:

[(1, 301358239), (7, 43051177), (13, 23181403), (61, 4940299), (91, 3311629), (233, 1293383), (427, 705757), (793, 380023), (1631, 184769), (3029, 99491), (5551, 54289), (14213, 21203)]