902311197

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1\times {\mathrm{1979}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 1273393440

約数和(自身を除く): 371082243

約数列:

[1, 3, 19, 57, 361, 421, 1083, 1263, 1979, 5937, 7999, 23997, 37601, 112803, 151981, 455943, 714419, 833159, 2143257, 2499477, 15830021, 47490063, 300770399, 902311197]

約数ペア:

[(1, 902311197), (3, 300770399), (19, 47490063), (57, 15830021), (361, 2499477), (421, 2143257), (1083, 833159), (1263, 714419), (1979, 455943), (5937, 151981), (7999, 112803), (23997, 37601)]