1397029086

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{364379}}^1$

素因数の和:364461

約数の個数: 32

約数和(自身を含む): 3148243200

約数和(自身を除く): 1751214114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 364379, 728758, 1093137, 2186274, 3279411, 6558822, 9838233, 19676466, 25870909, 51741818, 77612727, 155225454, 232838181, 465676362, 698514543, 1397029086]

約数ペア:

[(1, 1397029086), (2, 698514543), (3, 465676362), (6, 232838181), (9, 155225454), (18, 77612727), (27, 51741818), (54, 25870909), (71, 19676466), (142, 9838233), (213, 6558822), (426, 3279411), (639, 2186274), (1278, 1093137), (1917, 728758), (3834, 364379)]