2400840897

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3559}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 4022686080

約数和(自身を除く): 1621845183

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 353, 637, 1059, 1911, 2471, 3559, 4589, 7413, 10677, 13767, 17297, 24913, 32123, 46267, 51891, 74739, 96369, 138801, 174391, 224861, 323869, 523173, 674583, 971607, 1256327, 2267083, 3768981, 6801249, 8794289, 16332251, 26382867, 48996753, 61560023, 114325757, 184680069, 342977271, 800280299, 2400840897]

約数ペア:

[(1, 2400840897), (3, 800280299), (7, 342977271), (13, 184680069), (21, 114325757), (39, 61560023), (49, 48996753), (91, 26382867), (147, 16332251), (273, 8794289), (353, 6801249), (637, 3768981), (1059, 2267083), (1911, 1256327), (2471, 971607), (3559, 674583), (4589, 523173), (7413, 323869), (10677, 224861), (13767, 174391), (17297, 138801), (24913, 96369), (32123, 74739), (46267, 51891)]