19341399

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 32509440

約数和(自身を除く): 13168041

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 829, 1111, 2121, 2487, 3333, 5803, 7777, 9119, 17409, 23331, 27357, 63833, 83729, 191499, 251187, 586103, 921019, 1758309, 2763057, 6447133, 19341399]

約数ペア:

[(1, 19341399), (3, 6447133), (7, 2763057), (11, 1758309), (21, 921019), (33, 586103), (77, 251187), (101, 191499), (231, 83729), (303, 63833), (707, 27357), (829, 23331), (1111, 17409), (2121, 9119), (2487, 7777), (3333, 5803)]