21314301

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 29332800

約数和(自身を除く): 8018499

約数列:

[1, 3, 41, 123, 149, 447, 1163, 3489, 6109, 18327, 47683, 143049, 173287, 519861, 7104767, 21314301]

約数ペア:

[(1, 21314301), (3, 7104767), (41, 519861), (123, 173287), (149, 143049), (447, 47683), (1163, 18327), (3489, 6109)]