320851319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1301}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 345915360

約数和(自身を除く): 25064041

約数列:

[1, 17, 89, 163, 1301, 1513, 2771, 14507, 22117, 115789, 212063, 246619, 1968413, 3605071, 18873607, 320851319]

約数ペア:

[(1, 320851319), (17, 18873607), (89, 3605071), (163, 1968413), (1301, 246619), (1513, 212063), (2771, 115789), (14507, 22117)]