33641979

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 52607808

約数和(自身を除く): 18965829

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 1747, 2751, 5241, 6419, 12229, 19257, 36687, 85603, 228857, 256809, 686571, 1601999, 4805997, 11213993, 33641979]

約数ペア:

[(1, 33641979), (3, 11213993), (7, 4805997), (21, 1601999), (49, 686571), (131, 256809), (147, 228857), (393, 85603), (917, 36687), (1747, 19257), (2751, 12229), (5241, 6419)]