254631039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{17047}}^1$

素因数の和:17446

約数の個数: 16

約数和(自身を含む): 366600192

約数和(自身を除く): 111969153

約数列:

[1, 3, 13, 39, 383, 1149, 4979, 14937, 17047, 51141, 221611, 664833, 6529001, 19587003, 84877013, 254631039]

約数ペア:

[(1, 254631039), (3, 84877013), (13, 19587003), (39, 6529001), (383, 664833), (1149, 221611), (4979, 51141), (14937, 17047)]