7515396321

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1987}}^1\times {\mathrm{15959}}^1$

素因数の和:18028

約数の個数: 16

約数和(自身を含む): 10153113600

約数和(自身を除く): 2637717279

約数列:

[1, 3, 79, 237, 1987, 5961, 15959, 47877, 156973, 470919, 1260761, 3782283, 31710533, 95131599, 2505132107, 7515396321]

約数ペア:

[(1, 7515396321), (3, 2505132107), (79, 95131599), (237, 31710533), (1987, 3782283), (5961, 1260761), (15959, 470919), (47877, 156973)]