8554359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 13042944

約数和(自身を除く): 4488585

約数列:

[1, 3, 11, 33, 53, 67, 73, 159, 201, 219, 583, 737, 803, 1749, 2211, 2409, 3551, 3869, 4891, 10653, 11607, 14673, 39061, 42559, 53801, 117183, 127677, 161403, 259223, 777669, 2851453, 8554359]

約数ペア:

[(1, 8554359), (3, 2851453), (11, 777669), (33, 259223), (53, 161403), (67, 127677), (73, 117183), (159, 53801), (201, 42559), (219, 39061), (583, 14673), (737, 11607), (803, 10653), (1749, 4891), (2211, 3869), (2409, 3551)]