2013121473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{319391}}^1$

素因数の和:319596

約数の個数: 16

約数和(自身を含む): 2943516672

約数和(自身を除く): 930395199

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 319391, 958173, 3513301, 10539903, 61003681, 183011043, 671040491, 2013121473]

約数ペア:

[(1, 2013121473), (3, 671040491), (11, 183011043), (33, 61003681), (191, 10539903), (573, 3513301), (2101, 958173), (6303, 319391)]