1440472017

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{38713}}^1$

素因数の和:38952

約数の個数: 16

約数和(自身を含む): 1957379840

約数和(自身を除く): 516907823

約数列:

[1, 3, 79, 157, 237, 471, 12403, 37209, 38713, 116139, 3058327, 6077941, 9174981, 18233823, 480157339, 1440472017]

約数ペア:

[(1, 1440472017), (3, 480157339), (79, 18233823), (157, 9174981), (237, 6077941), (471, 3058327), (12403, 116139), (37209, 38713)]