22137297

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 36664320

約数和(自身を除く): 14527023

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 619, 917, 1703, 1857, 2751, 4333, 5109, 8047, 11921, 12999, 24141, 35763, 56329, 81089, 168987, 243267, 567623, 1054157, 1702869, 3162471, 7379099, 22137297]

約数ペア:

[(1, 22137297), (3, 7379099), (7, 3162471), (13, 1702869), (21, 1054157), (39, 567623), (91, 243267), (131, 168987), (273, 81089), (393, 56329), (619, 35763), (917, 24141), (1703, 12999), (1857, 11921), (2751, 8047), (4333, 5109)]