7131639915

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1247881}}^1$

素因数の和:1248019

約数の個数: 24

約数和(自身を含む): 12458853888

約数和(自身を除く): 5327213973

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 1247881, 3743643, 6239405, 11230929, 18718215, 56154645, 158480887, 475442661, 792404435, 1426327983, 2377213305, 7131639915]

約数ペア:

[(1, 7131639915), (3, 2377213305), (5, 1426327983), (9, 792404435), (15, 475442661), (45, 158480887), (127, 56154645), (381, 18718215), (635, 11230929), (1143, 6239405), (1905, 3743643), (5715, 1247881)]