642098017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{12113}}^1$

素因数の和:12264

約数の個数: 16

約数和(自身を含む): 721025280

約数和(自身を除く): 78927263

約数列:

[1, 11, 61, 79, 671, 869, 4819, 12113, 53009, 133243, 738893, 956927, 8127823, 10526197, 58372547, 642098017]

約数ペア:

[(1, 642098017), (11, 58372547), (61, 10526197), (79, 8127823), (671, 956927), (869, 738893), (4819, 133243), (12113, 53009)]