1054215421

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{35969}}^1$

素因数の和:36108

約数の個数: 16

約数和(自身を含む): 1243123200

約数和(自身を除く): 188907779

約数列:

[1, 7, 53, 79, 371, 553, 4187, 29309, 35969, 251783, 1906357, 2841551, 13344499, 19890857, 150602203, 1054215421]

約数ペア:

[(1, 1054215421), (7, 150602203), (53, 19890857), (79, 13344499), (371, 2841551), (553, 1906357), (4187, 251783), (29309, 35969)]