919012419

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{16063}}^1$

素因数の和:16248

約数の個数: 32

約数和(自身を含む): 1475317760

約数和(自身を除く): 556305341

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 351, 489, 1467, 2119, 4401, 6357, 16063, 19071, 48189, 57213, 144567, 208819, 433701, 626457, 1879371, 2618269, 5638113, 7854807, 23564421, 34037497, 70693263, 102112491, 306337473, 919012419]

約数ペア:

[(1, 919012419), (3, 306337473), (9, 102112491), (13, 70693263), (27, 34037497), (39, 23564421), (117, 7854807), (163, 5638113), (351, 2618269), (489, 1879371), (1467, 626457), (2119, 433701), (4401, 208819), (6357, 144567), (16063, 57213), (19071, 48189)]