13001013

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{3067}}^1$

素因数の和:3233

約数の個数: 16

約数和(自身を含む): 19389760

約数和(自身を除く): 6388747

約数列:

[1, 3, 9, 27, 157, 471, 1413, 3067, 4239, 9201, 27603, 82809, 481519, 1444557, 4333671, 13001013]

約数ペア:

[(1, 13001013), (3, 4333671), (9, 1444557), (27, 481519), (157, 82809), (471, 27603), (1413, 9201), (3067, 4239)]