97988253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{18913}}^1$

素因数の和:19084

約数の個数: 16

約数和(自身を含む): 143443776

約数和(自身を除く): 45455523

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 18913, 56739, 208043, 624129, 2969341, 8908023, 32662751, 97988253]

約数ペア:

[(1, 97988253), (3, 32662751), (11, 8908023), (33, 2969341), (157, 624129), (471, 208043), (1727, 56739), (5181, 18913)]