42697251

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9623}}^1$

素因数の和:9675

約数の個数: 24

約数和(自身を含む): 67560480

約数和(自身を除く): 24863229

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 9623, 28869, 86607, 163591, 279067, 490773, 837201, 1472319, 2511603, 4744139, 14232417, 42697251]

約数ペア:

[(1, 42697251), (3, 14232417), (9, 4744139), (17, 2511603), (29, 1472319), (51, 837201), (87, 490773), (153, 279067), (261, 163591), (493, 86607), (1479, 28869), (4437, 9623)]