31384683

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5197}}^1$

素因数の和:5275

約数の個数: 24

約数和(自身を含む): 50275056

約数和(自身を除く): 18890373

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 5197, 6039, 15591, 46773, 57167, 171501, 317017, 514503, 951051, 2853153, 3487187, 10461561, 31384683]

約数ペア:

[(1, 31384683), (3, 10461561), (9, 3487187), (11, 2853153), (33, 951051), (61, 514503), (99, 317017), (183, 171501), (549, 57167), (671, 46773), (2013, 15591), (5197, 6039)]