47006181

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5281}}^1$

素因数の和:5353

約数の個数: 24

約数和(自身を含む): 72511296

約数和(自身を除く): 25505115

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 5281, 8901, 15843, 47529, 121463, 227083, 364389, 681249, 1093167, 2043747, 5222909, 15668727, 47006181]

約数ペア:

[(1, 47006181), (3, 15668727), (9, 5222909), (23, 2043747), (43, 1093167), (69, 681249), (129, 364389), (207, 227083), (387, 121463), (989, 47529), (2967, 15843), (5281, 8901)]