661020099

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{16883}}^1$

素因数の和:17338

約数の個数: 16

約数和(自身を含む): 912006144

約数和(自身を除く): 250986045

約数列:

[1, 3, 31, 93, 421, 1263, 13051, 16883, 39153, 50649, 523373, 1570119, 7107743, 21323229, 220340033, 661020099]

約数ペア:

[(1, 661020099), (3, 220340033), (31, 21323229), (93, 7107743), (421, 1570119), (1263, 523373), (13051, 50649), (16883, 39153)]