213976113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{4457}}^1$

素因数の和:5704

約数の個数: 16

約数和(自身を含む): 307566336

約数和(自身を除く): 93590223

約数列:

[1, 3, 13, 39, 1231, 3693, 4457, 13371, 16003, 48009, 57941, 173823, 5486567, 16459701, 71325371, 213976113]

約数ペア:

[(1, 213976113), (3, 71325371), (13, 16459701), (39, 5486567), (1231, 173823), (3693, 57941), (4457, 48009), (13371, 16003)]