20171101671

素因数分解:

$3^2\times 7^1\times {\mathrm{7069}}^1\times {\mathrm{45293}}^1$

素因数の和:52375

約数の個数: 24

約数和(自身を含む): 33303772320

約数和(自身を除く): 13132670649

約数列:

[1, 3, 7, 9, 21, 63, 7069, 21207, 45293, 49483, 63621, 135879, 148449, 317051, 407637, 445347, 951153, 2853459, 320176217, 960528651, 2241233519, 2881585953, 6723700557, 20171101671]

約数ペア:

[(1, 20171101671), (3, 6723700557), (7, 2881585953), (9, 2241233519), (21, 960528651), (63, 320176217), (7069, 2853459), (21207, 951153), (45293, 445347), (49483, 407637), (63621, 317051), (135879, 148449)]