528214407

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{303049}}^1$

素因数の和:303142

約数の個数: 16

約数和(自身を含む): 814598400

約数和(自身を除く): 286383993

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 303049, 909147, 2121343, 6364029, 25153067, 75459201, 176071469, 528214407]

約数ペア:

[(1, 528214407), (3, 176071469), (7, 75459201), (21, 25153067), (83, 6364029), (249, 2121343), (581, 909147), (1743, 303049)]