380576001

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{1783}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 551084736

約数和(自身を除く): 170508735

約数列:

[1, 3, 13, 39, 169, 421, 507, 1263, 1783, 5349, 5473, 16419, 23179, 69537, 71149, 213447, 301327, 750643, 903981, 2251929, 9758359, 29275077, 126858667, 380576001]

約数ペア:

[(1, 380576001), (3, 126858667), (13, 29275077), (39, 9758359), (169, 2251929), (421, 903981), (507, 750643), (1263, 301327), (1783, 213447), (5349, 71149), (5473, 69537), (16419, 23179)]