2951487

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4259}}^1$

素因数の和:4283

約数の個数: 24

約数和(自身を含む): 5316480

約数和(自身を除く): 2364993

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 4259, 12777, 29813, 38331, 46849, 89439, 140547, 268317, 327943, 421641, 983829, 2951487]

約数ペア:

[(1, 2951487), (3, 983829), (7, 421641), (9, 327943), (11, 268317), (21, 140547), (33, 89439), (63, 46849), (77, 38331), (99, 29813), (231, 12777), (693, 4259)]