381308307

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{5309}}^1$

素因数の和:5670

約数の個数: 16

約数和(自身を含む): 516132000

約数和(自身を除く): 134823693

約数列:

[1, 3, 89, 267, 269, 807, 5309, 15927, 23941, 71823, 472501, 1417503, 1428121, 4284363, 127102769, 381308307]

約数ペア:

[(1, 381308307), (3, 127102769), (89, 4284363), (267, 1428121), (269, 1417503), (807, 472501), (5309, 71823), (15927, 23941)]