31429083

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 49577472

約数和(自身を除く): 18148389

約数列:

[1, 3, 7, 21, 41, 123, 173, 211, 287, 519, 633, 861, 1211, 1477, 3633, 4431, 7093, 8651, 21279, 25953, 36503, 49651, 60557, 109509, 148953, 181671, 255521, 766563, 1496623, 4489869, 10476361, 31429083]

約数ペア:

[(1, 31429083), (3, 10476361), (7, 4489869), (21, 1496623), (41, 766563), (123, 255521), (173, 181671), (211, 148953), (287, 109509), (519, 60557), (633, 49651), (861, 36503), (1211, 25953), (1477, 21279), (3633, 8651), (4431, 7093)]