31941441

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17483}}^1$

素因数の和:17525

約数の個数: 24

約数和(自身を含む): 54550080

約数和(自身を除く): 22608639

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 17483, 52449, 122381, 157347, 367143, 507007, 1101429, 1521021, 3549049, 4563063, 10647147, 31941441]

約数ペア:

[(1, 31941441), (3, 10647147), (7, 4563063), (9, 3549049), (21, 1521021), (29, 1101429), (63, 507007), (87, 367143), (203, 157347), (261, 122381), (609, 52449), (1827, 17483)]