19591929

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4507}}^1$

素因数の和:4546

約数の個数: 32

約数和(自身を含む): 34621440

約数和(自身を除く): 15029511

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 4507, 13521, 31549, 40563, 94647, 103661, 121689, 283941, 310983, 725627, 851823, 932949, 2176881, 2798847, 6530643, 19591929]

約数ペア:

[(1, 19591929), (3, 6530643), (7, 2798847), (9, 2176881), (21, 932949), (23, 851823), (27, 725627), (63, 310983), (69, 283941), (161, 121689), (189, 103661), (207, 94647), (483, 40563), (621, 31549), (1449, 13521), (4347, 4507)]