154674421

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{3541}}^1$

素因数の和:3601

約数の個数: 18

約数和(自身を含む): 179483766

約数和(自身を除く): 24809345

約数列:

[1, 11, 19, 121, 209, 361, 2299, 3541, 3971, 38951, 43681, 67279, 428461, 740069, 1278301, 8140759, 14061311, 154674421]

約数ペア:

[(1, 154674421), (11, 14061311), (19, 8140759), (121, 1278301), (209, 740069), (361, 428461), (2299, 67279), (3541, 43681), (3971, 38951)]