557978881

素因数分解:

${\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 583309440

約数和(自身を除く): 25330559

約数列:

[1, 41, 67, 229, 887, 2747, 9389, 15343, 36367, 59429, 203123, 629063, 2436589, 8328043, 13609241, 557978881]

約数ペア:

[(1, 557978881), (41, 13609241), (67, 8328043), (229, 2436589), (887, 629063), (2747, 203123), (9389, 59429), (15343, 36367)]