47305293

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 75168000

約数和(自身を除く): 27862707

約数列:

[1, 3, 7, 21, 29, 87, 173, 203, 449, 519, 609, 1211, 1347, 3143, 3633, 5017, 9429, 13021, 15051, 35119, 39063, 77677, 91147, 105357, 233031, 273441, 543739, 1631217, 2252633, 6757899, 15768431, 47305293]

約数ペア:

[(1, 47305293), (3, 15768431), (7, 6757899), (21, 2252633), (29, 1631217), (87, 543739), (173, 273441), (203, 233031), (449, 105357), (519, 91147), (609, 77677), (1211, 39063), (1347, 35119), (3143, 15051), (3633, 13021), (5017, 9429)]