4492551

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 7241728

約数和(自身を除く): 2749177

約数列:

[1, 3, 7, 21, 31, 67, 93, 103, 201, 217, 309, 469, 651, 721, 1407, 2077, 2163, 3193, 6231, 6901, 9579, 14539, 20703, 22351, 43617, 48307, 67053, 144921, 213931, 641793, 1497517, 4492551]

約数ペア:

[(1, 4492551), (3, 1497517), (7, 641793), (21, 213931), (31, 144921), (67, 67053), (93, 48307), (103, 43617), (201, 22351), (217, 20703), (309, 14539), (469, 9579), (651, 6901), (721, 6231), (1407, 3193), (2077, 2163)]