290984127

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{43711}}^1$

素因数の和:44038

約数の個数: 16

約数和(自身を含む): 444813312

約数和(自身を除く): 153829185

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 43711, 131133, 305977, 917931, 13856387, 41569161, 96994709, 290984127]

約数ペア:

[(1, 290984127), (3, 96994709), (7, 41569161), (21, 13856387), (317, 917931), (951, 305977), (2219, 131133), (6657, 43711)]