1223194702919

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{170341}}^1$

素因数の和:170727

約数の個数: 32

約数和(自身を含む): 1447814333952

約数和(自身を除く): 224619631033

約数列:

[1, 7, 61, 67, 251, 427, 469, 1757, 4087, 15311, 16817, 28609, 107177, 117719, 170341, 1025837, 1192387, 7180859, 10390801, 11412847, 42755591, 72735607, 79889929, 299289137, 696183667, 2608091051, 2864624597, 4873285669, 18256637357, 20052372179, 174742100417, 1223194702919]

約数ペア:

[(1, 1223194702919), (7, 174742100417), (61, 20052372179), (67, 18256637357), (251, 4873285669), (427, 2864624597), (469, 2608091051), (1757, 696183667), (4087, 299289137), (15311, 79889929), (16817, 72735607), (28609, 42755591), (107177, 11412847), (117719, 10390801), (170341, 7180859), (1025837, 1192387)]