5990409

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 9722880

約数和(自身を除く): 3732471

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 421, 459, 527, 837, 1263, 1581, 3789, 4743, 7157, 11367, 13051, 14229, 21471, 39153, 64413, 117459, 193239, 221867, 352377, 665601, 1996803, 5990409]

約数ペア:

[(1, 5990409), (3, 1996803), (9, 665601), (17, 352377), (27, 221867), (31, 193239), (51, 117459), (93, 64413), (153, 39153), (279, 21471), (421, 14229), (459, 13051), (527, 11367), (837, 7157), (1263, 4743), (1581, 3789)]