1263318

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4297}}^1$

素因数の和:4316

約数の個数: 24

約数和(自身を含む): 2939832

約数和(自身を除く): 1676514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4297, 8594, 12891, 25782, 30079, 60158, 90237, 180474, 210553, 421106, 631659, 1263318]

約数ペア:

[(1, 1263318), (2, 631659), (3, 421106), (6, 210553), (7, 180474), (14, 90237), (21, 60158), (42, 30079), (49, 25782), (98, 12891), (147, 8594), (294, 4297)]