3447603

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1416

約数の個数: 20

約数和(自身を含む): 5320128

約数和(自身を除く): 1872525

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1373, 2511, 4119, 12357, 37071, 42563, 111213, 127689, 383067, 1149201, 3447603]

約数ペア:

[(1, 3447603), (3, 1149201), (9, 383067), (27, 127689), (31, 111213), (81, 42563), (93, 37071), (279, 12357), (837, 4119), (1373, 2511)]