15930657

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 24186240

約数和(自身を除く): 8255583

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 911, 1943, 2733, 5829, 8199, 17487, 26419, 61037, 79257, 183111, 237771, 549333, 1770073, 5310219, 15930657]

約数ペア:

[(1, 15930657), (3, 5310219), (9, 1770073), (29, 549333), (67, 237771), (87, 183111), (201, 79257), (261, 61037), (603, 26419), (911, 17487), (1943, 8199), (2733, 5829)]