492691017

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{4111}}^1$

素因数の和:4573

約数の個数: 32

約数和(自身を含む): 810557440

約数和(自身を除く): 317866423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 439, 1317, 3073, 4111, 5707, 9219, 12333, 17121, 28777, 39949, 53443, 86331, 119847, 160329, 374101, 1122303, 1804729, 5414187, 12633103, 23461477, 37899309, 70384431, 164230339, 492691017]

約数ペア:

[(1, 492691017), (3, 164230339), (7, 70384431), (13, 37899309), (21, 23461477), (39, 12633103), (91, 5414187), (273, 1804729), (439, 1122303), (1317, 374101), (3073, 160329), (4111, 119847), (5707, 86331), (9219, 53443), (12333, 39949), (17121, 28777)]