87771203

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1321}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 99943200

約数和(自身を除く): 12171997

約数列:

[1, 13, 19, 247, 269, 1321, 3497, 5111, 17173, 25099, 66443, 326287, 355349, 4619537, 6751631, 87771203]

約数ペア:

[(1, 87771203), (13, 6751631), (19, 4619537), (247, 355349), (269, 326287), (1321, 66443), (3497, 25099), (5111, 17173)]