8219061

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 12430080

約数和(自身を除く): 4211019

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 331, 801, 993, 2759, 2979, 8277, 10261, 24831, 29459, 30783, 88377, 92349, 265131, 913229, 2739687, 8219061]

約数ペア:

[(1, 8219061), (3, 2739687), (9, 913229), (31, 265131), (89, 92349), (93, 88377), (267, 30783), (279, 29459), (331, 24831), (801, 10261), (993, 8277), (2759, 2979)]