387600283

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 471576960

約数和(自身を除く): 83976677

約数列:

[1, 7, 29, 61, 113, 203, 277, 427, 791, 1769, 1939, 3277, 6893, 8033, 12383, 16897, 22939, 31301, 48251, 56231, 118279, 199897, 219107, 490013, 907729, 1399279, 1909361, 3430091, 6354103, 13365527, 55371469, 387600283]

約数ペア:

[(1, 387600283), (7, 55371469), (29, 13365527), (61, 6354103), (113, 3430091), (203, 1909361), (277, 1399279), (427, 907729), (791, 490013), (1769, 219107), (1939, 199897), (3277, 118279), (6893, 56231), (8033, 48251), (12383, 31301), (16897, 22939)]