3713619

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 6221824

約数和(自身を除く): 2508205

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 223, 273, 427, 669, 793, 1281, 1561, 2379, 2899, 4683, 5551, 8697, 13603, 16653, 20293, 40809, 60879, 95221, 176839, 285663, 530517, 1237873, 3713619]

約数ペア:

[(1, 3713619), (3, 1237873), (7, 530517), (13, 285663), (21, 176839), (39, 95221), (61, 60879), (91, 40809), (183, 20293), (223, 16653), (273, 13603), (427, 8697), (669, 5551), (793, 4683), (1281, 2899), (1561, 2379)]