9971254797

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{12841}}^1$

素因数の和:13313

約数の個数: 32

約数和(自身を含む): 15385743360

約数和(自身を除く): 5414488563

約数列:

[1, 3, 7, 21, 103, 309, 359, 721, 1077, 2163, 2513, 7539, 12841, 36977, 38523, 89887, 110931, 258839, 269661, 776517, 1322623, 3967869, 4609919, 9258361, 13829757, 27775083, 32269433, 96808299, 474821657, 1424464971, 3323751599, 9971254797]

約数ペア:

[(1, 9971254797), (3, 3323751599), (7, 1424464971), (21, 474821657), (103, 96808299), (309, 32269433), (359, 27775083), (721, 13829757), (1077, 9258361), (2163, 4609919), (2513, 3967869), (7539, 1322623), (12841, 776517), (36977, 269661), (38523, 258839), (89887, 110931)]