15207920043

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{122693}}^1$

素因数の和:123298

約数の個数: 16

約数和(自身を含む): 20573329920

約数和(自身を除く): 5365409877

約数列:

[1, 3, 79, 237, 523, 1569, 41317, 122693, 123951, 368079, 9692747, 29078241, 64168439, 192505317, 5069306681, 15207920043]

約数ペア:

[(1, 15207920043), (3, 5069306681), (79, 192505317), (237, 64168439), (523, 29078241), (1569, 9692747), (41317, 368079), (122693, 123951)]