15696872289

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8037313}}^1$

素因数の和:8037357

約数の個数: 24

約数和(自身を含む): 26748180992

約数和(自身を除く): 11051308703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 8037313, 24111939, 56261191, 72335817, 168783573, 249156703, 506350719, 747470109, 1744096921, 2242410327, 5232290763, 15696872289]

約数ペア:

[(1, 15696872289), (3, 5232290763), (7, 2242410327), (9, 1744096921), (21, 747470109), (31, 506350719), (63, 249156703), (93, 168783573), (217, 72335817), (279, 56261191), (651, 24111939), (1953, 8037313)]