1809483

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 2705472

約数和(自身を除く): 895989

約数列:

[1, 3, 13, 39, 43, 83, 129, 169, 249, 507, 559, 1079, 1677, 3237, 3569, 7267, 10707, 14027, 21801, 42081, 46397, 139191, 603161, 1809483]

約数ペア:

[(1, 1809483), (3, 603161), (13, 139191), (39, 46397), (43, 42081), (83, 21801), (129, 14027), (169, 10707), (249, 7267), (507, 3569), (559, 3237), (1079, 1677)]