858496971

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 1195729920

約数和(自身を除く): 337232949

約数列:

[1, 3, 47, 83, 109, 141, 249, 327, 673, 2019, 3901, 5123, 9047, 11703, 15369, 27141, 31631, 55859, 73357, 94893, 167577, 220071, 425209, 1275627, 2625373, 3447779, 6088631, 7876119, 10343337, 18265893, 286165657, 858496971]

約数ペア:

[(1, 858496971), (3, 286165657), (47, 18265893), (83, 10343337), (109, 7876119), (141, 6088631), (249, 3447779), (327, 2625373), (673, 1275627), (2019, 425209), (3901, 220071), (5123, 167577), (9047, 94893), (11703, 73357), (15369, 55859), (27141, 31631)]