26401863

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{907}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 36494336

約数和(自身を除く): 10092473

約数列:

[1, 3, 31, 93, 313, 907, 939, 2721, 9703, 28117, 29109, 84351, 283891, 851673, 8800621, 26401863]

約数ペア:

[(1, 26401863), (3, 8800621), (31, 851673), (93, 283891), (313, 84351), (907, 29109), (939, 28117), (2721, 9703)]