2919273

素因数分解:

$3^1\times 7^3\times {\mathrm{2837}}^1$

素因数の和:2861

約数の個数: 16

約数和(自身を含む): 4540800

約数和(自身を除く): 1621527

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2837, 8511, 19859, 59577, 139013, 417039, 973091, 2919273]

約数ペア:

[(1, 2919273), (3, 973091), (7, 417039), (21, 139013), (49, 59577), (147, 19859), (343, 8511), (1029, 2837)]