4774653

素因数分解:

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

素因数の和:306

約数の個数: 32

約数和(自身を含む): 7777280

約数和(自身を除く): 3002627

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 223, 351, 549, 669, 793, 1647, 2007, 2379, 2899, 6021, 7137, 8697, 13603, 21411, 26091, 40809, 78273, 122427, 176839, 367281, 530517, 1591551, 4774653]

約数ペア:

[(1, 4774653), (3, 1591551), (9, 530517), (13, 367281), (27, 176839), (39, 122427), (61, 78273), (117, 40809), (183, 26091), (223, 21411), (351, 13603), (549, 8697), (669, 7137), (793, 6021), (1647, 2899), (2007, 2379)]