329339933

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 368559072

約数和(自身を除く): 39219139

約数列:

[1, 13, 53, 83, 169, 443, 689, 1079, 4399, 5759, 8957, 14027, 23479, 36769, 57187, 74867, 305227, 477997, 743431, 1948757, 3967951, 6213961, 25333841, 329339933]

約数ペア:

[(1, 329339933), (13, 25333841), (53, 6213961), (83, 3967951), (169, 1948757), (443, 743431), (689, 477997), (1079, 305227), (4399, 74867), (5759, 57187), (8957, 36769), (14027, 23479)]