38243619

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 56339712

約数和(自身を除く): 18096093

約数列:

[1, 3, 9, 107, 151, 263, 321, 453, 789, 963, 1359, 2367, 16157, 28141, 39713, 48471, 84423, 119139, 145413, 253269, 357417, 4249291, 12747873, 38243619]

約数ペア:

[(1, 38243619), (3, 12747873), (9, 4249291), (107, 357417), (151, 253269), (263, 145413), (321, 119139), (453, 84423), (789, 48471), (963, 39713), (1359, 28141), (2367, 16157)]