6676761

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 11269888

約数和(自身を除く): 4593127

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 661, 777, 1443, 1983, 3367, 4627, 8593, 10101, 13881, 24457, 25779, 60151, 73371, 171199, 180453, 317941, 513597, 953823, 2225587, 6676761]

約数ペア:

[(1, 6676761), (3, 2225587), (7, 953823), (13, 513597), (21, 317941), (37, 180453), (39, 171199), (91, 73371), (111, 60151), (259, 25779), (273, 24457), (481, 13881), (661, 10101), (777, 8593), (1443, 4627), (1983, 3367)]