23472057

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21089}}^1$

素因数の和:21152

約数の個数: 16

約数和(自身を含む): 36443520

約数和(自身を除く): 12971463

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 21089, 63267, 147623, 442869, 1117717, 3353151, 7824019, 23472057]

約数ペア:

[(1, 23472057), (3, 7824019), (7, 3353151), (21, 1117717), (53, 442869), (159, 147623), (371, 63267), (1113, 21089)]