5102421121

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{28753}}^1$

素因数の和:29112

約数の個数: 16

約数和(自身を含む): 5912742528

約数和(自身を除く): 810321407

約数列:

[1, 7, 101, 251, 707, 1757, 25351, 28753, 177457, 201271, 2904053, 7217003, 20328371, 50519021, 728917303, 5102421121]

約数ペア:

[(1, 5102421121), (7, 728917303), (101, 50519021), (251, 20328371), (707, 7217003), (1757, 2904053), (25351, 201271), (28753, 177457)]