28930719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 43683840

約数和(自身を除く): 14753121

約数列:

[1, 3, 17, 29, 31, 51, 87, 93, 493, 527, 631, 899, 1479, 1581, 1893, 2697, 10727, 15283, 18299, 19561, 32181, 45849, 54897, 58683, 311083, 332537, 567269, 933249, 997611, 1701807, 9643573, 28930719]

約数ペア:

[(1, 28930719), (3, 9643573), (17, 1701807), (29, 997611), (31, 933249), (51, 567269), (87, 332537), (93, 311083), (493, 58683), (527, 54897), (631, 45849), (899, 32181), (1479, 19561), (1581, 18299), (1893, 15283), (2697, 10727)]