681372783143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{3067}}^1\times {\mathrm{16937}}^1$

素因数の和:21026

約数の個数: 16

約数和(自身を含む): 734796185760

約数和(自身を除く): 53423402617

約数列:

[1, 13, 1009, 3067, 13117, 16937, 39871, 220181, 3094603, 17089433, 40229839, 51945779, 222162629, 675295127, 52413291011, 681372783143]

約数ペア:

[(1, 681372783143), (13, 52413291011), (1009, 675295127), (3067, 222162629), (13117, 51945779), (16937, 40229839), (39871, 17089433), (220181, 3094603)]