30880833

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11527}}^1$

素因数の和:11596

約数の個数: 16

約数和(自身を含む): 44267520

約数和(自身を除く): 13386687

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 11527, 34581, 219013, 541769, 657039, 1625307, 10293611, 30880833]

約数ペア:

[(1, 30880833), (3, 10293611), (19, 1625307), (47, 657039), (57, 541769), (141, 219013), (893, 34581), (2679, 11527)]