30897297

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 46874880

約数和(自身を除く): 15977583

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 1829, 1877, 5487, 5631, 16461, 16893, 58187, 110743, 174561, 332229, 523683, 996687, 3433033, 10299099, 30897297]

約数ペア:

[(1, 30897297), (3, 10299099), (9, 3433033), (31, 996687), (59, 523683), (93, 332229), (177, 174561), (279, 110743), (531, 58187), (1829, 16893), (1877, 16461), (5487, 5631)]