47842041

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 69569280

約数和(自身を除く): 21727239

約数列:

[1, 3, 13, 39, 169, 197, 479, 507, 591, 1437, 2561, 6227, 7683, 18681, 33293, 80951, 94363, 99879, 242853, 283089, 1226719, 3680157, 15947347, 47842041]

約数ペア:

[(1, 47842041), (3, 15947347), (13, 3680157), (39, 1226719), (169, 283089), (197, 242853), (479, 99879), (507, 94363), (591, 80951), (1437, 33293), (2561, 18681), (6227, 7683)]