492069253

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 558162528

約数和(自身を除く): 66093275

約数列:

[1, 13, 37, 43, 481, 559, 643, 1369, 1591, 8359, 17797, 20683, 23791, 27649, 58867, 309283, 359437, 765271, 880267, 1023013, 11443471, 13299169, 37851481, 492069253]

約数ペア:

[(1, 492069253), (13, 37851481), (37, 13299169), (43, 11443471), (481, 1023013), (559, 880267), (643, 765271), (1369, 359437), (1591, 309283), (8359, 58867), (17797, 27649), (20683, 23791)]