7117887

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 11318832

約数和(自身を除く): 4200945

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 1181, 2009, 3543, 6027, 8267, 24801, 48421, 57869, 145263, 173607, 338947, 1016841, 2372629, 7117887]

約数ペア:

[(1, 7117887), (3, 2372629), (7, 1016841), (21, 338947), (41, 173607), (49, 145263), (123, 57869), (147, 48421), (287, 24801), (861, 8267), (1181, 6027), (2009, 3543)]