47406273

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11393}}^1$

素因数の和:11488

約数の個数: 16

約数和(自身を含む): 67452480

約数和(自身を除く): 20046207

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 11393, 34179, 216467, 649401, 831689, 2495067, 15802091, 47406273]

約数ペア:

[(1, 47406273), (3, 15802091), (19, 2495067), (57, 831689), (73, 649401), (219, 216467), (1387, 34179), (4161, 11393)]