74286021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{1187}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 103555584

約数和(自身を除く): 29269563

約数列:

[1, 3, 23, 69, 907, 1187, 2721, 3561, 20861, 27301, 62583, 81903, 1076609, 3229827, 24762007, 74286021]

約数ペア:

[(1, 74286021), (3, 24762007), (23, 3229827), (69, 1076609), (907, 81903), (1187, 62583), (2721, 27301), (3561, 20861)]