378419613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1733}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 594276480

約数和(自身を除く): 215856867

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 509, 1527, 1733, 5199, 5599, 6617, 16797, 19063, 19851, 22529, 57189, 67587, 72787, 218361, 247819, 743457, 882097, 2646291, 9703067, 11467261, 29109201, 34401783, 126139871, 378419613]

約数ペア:

[(1, 378419613), (3, 126139871), (11, 34401783), (13, 29109201), (33, 11467261), (39, 9703067), (143, 2646291), (429, 882097), (509, 743457), (1527, 247819), (1733, 218361), (5199, 72787), (5599, 67587), (6617, 57189), (16797, 22529), (19063, 19851)]