9007887

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 14413824

約数和(自身を除く): 5405937

約数列:

[1, 3, 7, 21, 31, 93, 101, 137, 217, 303, 411, 651, 707, 959, 2121, 2877, 3131, 4247, 9393, 12741, 13837, 21917, 29729, 41511, 65751, 89187, 96859, 290577, 428947, 1286841, 3002629, 9007887]

約数ペア:

[(1, 9007887), (3, 3002629), (7, 1286841), (21, 428947), (31, 290577), (93, 96859), (101, 89187), (137, 65751), (217, 41511), (303, 29729), (411, 21917), (651, 13837), (707, 12741), (959, 9393), (2121, 4247), (2877, 3131)]