30841881

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 48722688

約数和(自身を除く): 17880807

約数列:

[1, 3, 7, 21, 41, 113, 123, 287, 317, 339, 791, 861, 951, 2219, 2373, 4633, 6657, 12997, 13899, 32431, 35821, 38991, 90979, 97293, 107463, 250747, 272937, 752241, 1468661, 4405983, 10280627, 30841881]

約数ペア:

[(1, 30841881), (3, 10280627), (7, 4405983), (21, 1468661), (41, 752241), (113, 272937), (123, 250747), (287, 107463), (317, 97293), (339, 90979), (791, 38991), (861, 35821), (951, 32431), (2219, 13899), (2373, 12997), (4633, 6657)]