9470297571

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{195817}}^1$

素因数の和:195888

約数の個数: 32

約数和(自身を含む): 15038822400

約数和(自身を除く): 5568524829

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 343, 987, 1029, 2303, 6909, 16121, 48363, 195817, 587451, 1370719, 4112157, 9203399, 9595033, 27610197, 28785099, 64423793, 67165231, 193271379, 201495693, 450966551, 1352899653, 3156765857, 9470297571]

約数ペア:

[(1, 9470297571), (3, 3156765857), (7, 1352899653), (21, 450966551), (47, 201495693), (49, 193271379), (141, 67165231), (147, 64423793), (329, 28785099), (343, 27610197), (987, 9595033), (1029, 9203399), (2303, 4112157), (6909, 1370719), (16121, 587451), (48363, 195817)]