2494899

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 36

約数和(自身を含む): 4149600

約数和(自身を除く): 1654701

約数列:

[1, 3, 9, 11, 29, 33, 79, 87, 99, 121, 237, 261, 319, 363, 711, 869, 957, 1089, 2291, 2607, 2871, 3509, 6873, 7821, 9559, 10527, 20619, 25201, 28677, 31581, 75603, 86031, 226809, 277211, 831633, 2494899]

約数ペア:

[(1, 2494899), (3, 831633), (9, 277211), (11, 226809), (29, 86031), (33, 75603), (79, 31581), (87, 28677), (99, 25201), (121, 20619), (237, 10527), (261, 9559), (319, 7821), (363, 6873), (711, 3509), (869, 2871), (957, 2607), (1089, 2291)]