19150857

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 32780160

約数和(自身を除く): 13629303

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 3793, 5049, 11379, 34137, 41723, 64481, 102411, 125169, 193443, 375507, 580329, 709291, 1126521, 1740987, 2127873, 6383619, 19150857]

約数ペア:

[(1, 19150857), (3, 6383619), (9, 2127873), (11, 1740987), (17, 1126521), (27, 709291), (33, 580329), (51, 375507), (99, 193443), (153, 125169), (187, 102411), (297, 64481), (459, 41723), (561, 34137), (1683, 11379), (3793, 5049)]