7312329

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 11664000

約数和(自身を除く): 4351671

約数列:

[1, 3, 9, 17, 27, 51, 89, 153, 179, 267, 459, 537, 801, 1513, 1611, 2403, 3043, 4539, 4833, 9129, 13617, 15931, 27387, 40851, 47793, 82161, 143379, 270827, 430137, 812481, 2437443, 7312329]

約数ペア:

[(1, 7312329), (3, 2437443), (9, 812481), (17, 430137), (27, 270827), (51, 143379), (89, 82161), (153, 47793), (179, 40851), (267, 27387), (459, 15931), (537, 13617), (801, 9129), (1513, 4833), (1611, 4539), (2403, 3043)]