2023503517

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 2427715584

約数和(自身を除く): 404212067

約数列:

[1, 7, 31, 97, 217, 251, 383, 679, 1757, 2681, 3007, 7781, 11873, 21049, 24347, 37151, 54467, 83111, 96133, 170429, 260057, 672931, 754757, 1151681, 2980123, 5283299, 8061767, 9324901, 20860861, 65274307, 289071931, 2023503517]

約数ペア:

[(1, 2023503517), (7, 289071931), (31, 65274307), (97, 20860861), (217, 9324901), (251, 8061767), (383, 5283299), (679, 2980123), (1757, 1151681), (2681, 754757), (3007, 672931), (7781, 260057), (11873, 170429), (21049, 96133), (24347, 83111), (37151, 54467)]