121489718

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{72923}}^1$

素因数の和:72956

約数の個数: 24

約数和(自身を含む): 224460072

約数和(自身を除く): 102970354

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 72923, 145846, 510461, 1020922, 1239691, 2479382, 3573227, 7146454, 8677837, 17355674, 60744859, 121489718]

約数ペア:

[(1, 121489718), (2, 60744859), (7, 17355674), (14, 8677837), (17, 7146454), (34, 3573227), (49, 2479382), (98, 1239691), (119, 1020922), (238, 510461), (833, 145846), (1666, 72923)]