42641469

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1297}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 66618552

約数和(自身を除く): 23977083

約数列:

[1, 3, 9, 13, 39, 117, 281, 843, 1297, 2529, 3653, 3891, 10959, 11673, 16861, 32877, 50583, 151749, 364457, 1093371, 3280113, 4737941, 14213823, 42641469]

約数ペア:

[(1, 42641469), (3, 14213823), (9, 4737941), (13, 3280113), (39, 1093371), (117, 364457), (281, 151749), (843, 50583), (1297, 32877), (2529, 16861), (3653, 11673), (3891, 10959)]