1738384821

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{73751}}^1$

素因数の和:73863

約数の個数: 24

約数和(自身を含む): 2630881344

約数和(自身を除く): 892496523

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 873, 2619, 7857, 23571, 73751, 221253, 663759, 1991277, 5973831, 7153847, 17921493, 21461541, 64384623, 193153869, 579461607, 1738384821]

約数ペア:

[(1, 1738384821), (3, 579461607), (9, 193153869), (27, 64384623), (81, 21461541), (97, 17921493), (243, 7153847), (291, 5973831), (873, 1991277), (2619, 663759), (7857, 221253), (23571, 73751)]