22169217

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 14602623

約数列:

[1, 3, 7, 21, 23, 49, 69, 79, 83, 147, 161, 237, 249, 483, 553, 581, 1127, 1659, 1743, 1817, 1909, 3381, 3871, 4067, 5451, 5727, 6557, 11613, 12201, 12719, 13363, 19671, 38157, 40089, 45899, 89033, 93541, 137697, 150811, 267099, 280623, 321293, 452433, 963879, 1055677, 3167031, 7389739, 22169217]

約数ペア:

[(1, 22169217), (3, 7389739), (7, 3167031), (21, 1055677), (23, 963879), (49, 452433), (69, 321293), (79, 280623), (83, 267099), (147, 150811), (161, 137697), (237, 93541), (249, 89033), (483, 45899), (553, 40089), (581, 38157), (1127, 19671), (1659, 13363), (1743, 12719), (1817, 12201), (1909, 11613), (3381, 6557), (3871, 5727), (4067, 5451)]