388798839

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100699}}^1$

素因数の和:100732

約数の個数: 32

約数和(自身を含む): 676704000

約数和(自身を除く): 287905161

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 100699, 302097, 906291, 1107689, 1309087, 2718873, 3323067, 3927261, 9969201, 11781783, 14399957, 29907603, 35345349, 43199871, 129599613, 388798839]

約数ペア:

[(1, 388798839), (3, 129599613), (9, 43199871), (11, 35345349), (13, 29907603), (27, 14399957), (33, 11781783), (39, 9969201), (99, 3927261), (117, 3323067), (143, 2718873), (297, 1309087), (351, 1107689), (429, 906291), (1287, 302097), (3861, 100699)]