29948821

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1747}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 35799040

約数和(自身を除く): 5850219

約数列:

[1, 7, 31, 79, 217, 553, 1747, 2449, 12229, 17143, 54157, 138013, 379099, 966091, 4278403, 29948821]

約数ペア:

[(1, 29948821), (7, 4278403), (31, 966091), (79, 379099), (217, 138013), (553, 54157), (1747, 17143), (2449, 12229)]