2594319

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 4637952

約数和(自身を除く): 2043633

約数列:

[1, 3, 7, 13, 17, 21, 39, 43, 51, 91, 119, 129, 169, 221, 273, 301, 357, 507, 559, 663, 731, 903, 1183, 1547, 1677, 2193, 2873, 3549, 3913, 4641, 5117, 7267, 8619, 9503, 11739, 15351, 20111, 21801, 28509, 50869, 60333, 66521, 123539, 152607, 199563, 370617, 864773, 2594319]

約数ペア:

[(1, 2594319), (3, 864773), (7, 370617), (13, 199563), (17, 152607), (21, 123539), (39, 66521), (43, 60333), (51, 50869), (91, 28509), (119, 21801), (129, 20111), (169, 15351), (221, 11739), (273, 9503), (301, 8619), (357, 7267), (507, 5117), (559, 4641), (663, 3913), (731, 3549), (903, 2873), (1183, 2193), (1547, 1677)]