421753553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{2347}}^1$

素因数の和:2984

約数の個数: 16

約数和(自身を含む): 474934656

約数和(自身を除く): 53181103

約数列:

[1, 13, 23, 299, 601, 2347, 7813, 13823, 30511, 53981, 179699, 701753, 1410547, 18337111, 32442581, 421753553]

約数ペア:

[(1, 421753553), (13, 32442581), (23, 18337111), (299, 1410547), (601, 701753), (2347, 179699), (7813, 53981), (13823, 30511)]