2499224829

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 3473625600

約数和(自身を除く): 974400771

約数列:

[1, 3, 37, 111, 137, 149, 411, 447, 1103, 3309, 5069, 5513, 15207, 16539, 20413, 40811, 61239, 122433, 151111, 164347, 453333, 493041, 755281, 2265843, 5591107, 6080839, 16773321, 18242517, 22515539, 67546617, 833074943, 2499224829]

約数ペア:

[(1, 2499224829), (3, 833074943), (37, 67546617), (111, 22515539), (137, 18242517), (149, 16773321), (411, 6080839), (447, 5591107), (1103, 2265843), (3309, 755281), (5069, 493041), (5513, 453333), (15207, 164347), (16539, 151111), (20413, 122433), (40811, 61239)]