1373617441

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{4003}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 1643241600

約数和(自身を除く): 269624159

約数列:

[1, 7, 47, 49, 149, 329, 1043, 2303, 4003, 7003, 7301, 28021, 49021, 188141, 196147, 343147, 596447, 1316987, 4175129, 9218909, 28033009, 29225903, 196231063, 1373617441]

約数ペア:

[(1, 1373617441), (7, 196231063), (47, 29225903), (49, 28033009), (149, 9218909), (329, 4175129), (1043, 1316987), (2303, 596447), (4003, 343147), (7003, 196147), (7301, 188141), (28021, 49021)]