42293181

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49121}}^1$

素因数の和:49172

約数の個数: 16

約数和(自身を含む): 66019968

約数和(自身を除く): 23726787

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 49121, 147363, 343847, 1031541, 2013961, 6041883, 14097727, 42293181]

約数ペア:

[(1, 42293181), (3, 14097727), (7, 6041883), (21, 2013961), (41, 1031541), (123, 343847), (287, 147363), (861, 49121)]