3130281

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4517}}^1$

素因数の和:4541

約数の個数: 24

約数和(自身を含む): 5638464

約数和(自身を除く): 2508183

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 4517, 13551, 31619, 40653, 49687, 94857, 149061, 284571, 347809, 447183, 1043427, 3130281]

約数ペア:

[(1, 3130281), (3, 1043427), (7, 447183), (9, 347809), (11, 284571), (21, 149061), (33, 94857), (63, 49687), (77, 40653), (99, 31619), (231, 13551), (693, 4517)]