1372113

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 2059200

約数和(自身を除く): 687087

約数列:

[1, 3, 9, 27, 89, 267, 571, 801, 1713, 2403, 5139, 15417, 50819, 152457, 457371, 1372113]

約数ペア:

[(1, 1372113), (3, 457371), (9, 152457), (27, 50819), (89, 15417), (267, 5139), (571, 2403), (801, 1713)]