16864365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2633}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 31355136

約数和(自身を除く): 14490771

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 2633, 6405, 7899, 13165, 18431, 39495, 55293, 92155, 160613, 276465, 481839, 803065, 1124291, 2409195, 3372873, 5621455, 16864365]

約数ペア:

[(1, 16864365), (3, 5621455), (5, 3372873), (7, 2409195), (15, 1124291), (21, 803065), (35, 481839), (61, 276465), (105, 160613), (183, 92155), (305, 55293), (427, 39495), (915, 18431), (1281, 13165), (2135, 7899), (2633, 6405)]