16253211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8867}}^1$

素因数の和:8930

約数の個数: 16

約数和(自身を含む): 23837184

約数和(自身を除く): 7583973

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 8867, 26601, 115271, 345813, 416749, 1250247, 5417737, 16253211]

約数ペア:

[(1, 16253211), (3, 5417737), (13, 1250247), (39, 416749), (47, 345813), (141, 115271), (611, 26601), (1833, 8867)]