143205647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1321}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 159909120

約数和(自身を除く): 16703473

約数列:

[1, 13, 31, 269, 403, 1321, 3497, 8339, 17173, 40951, 108407, 355349, 532363, 4619537, 11015819, 143205647]

約数ペア:

[(1, 143205647), (13, 11015819), (31, 4619537), (269, 532363), (403, 355349), (1321, 108407), (3497, 40951), (8339, 17173)]