4491621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 7098624

約数和(自身を除く): 2607003

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 947, 1581, 2841, 4743, 8523, 16099, 29357, 48297, 88071, 144891, 264213, 499069, 1497207, 4491621]

約数ペア:

[(1, 4491621), (3, 1497207), (9, 499069), (17, 264213), (31, 144891), (51, 88071), (93, 48297), (153, 29357), (279, 16099), (527, 8523), (947, 4743), (1581, 2841)]