614212137

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2887}}^1$

素因数の和:3218

約数の個数: 48

約数和(自身を含む): 1110100992

約数和(自身を除く): 495888855

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 307, 693, 921, 2149, 2763, 2887, 3377, 6447, 8661, 10131, 19341, 20209, 23639, 25983, 30393, 31757, 60627, 70917, 95271, 181881, 212751, 222299, 285813, 666897, 886309, 2000691, 2658927, 6204163, 7976781, 9749399, 18612489, 29248197, 55837467, 68245793, 87744591, 204737379, 614212137]

約数ペア:

[(1, 614212137), (3, 204737379), (7, 87744591), (9, 68245793), (11, 55837467), (21, 29248197), (33, 18612489), (63, 9749399), (77, 7976781), (99, 6204163), (231, 2658927), (307, 2000691), (693, 886309), (921, 666897), (2149, 285813), (2763, 222299), (2887, 212751), (3377, 181881), (6447, 95271), (8661, 70917), (10131, 60627), (19341, 31757), (20209, 30393), (23639, 25983)]