130731411

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 191213568

約数和(自身を除く): 60482157

約数列:

[1, 3, 17, 41, 51, 103, 123, 309, 607, 697, 1751, 1821, 2091, 4223, 5253, 10319, 12669, 24887, 30957, 62521, 71791, 74661, 187563, 215373, 423079, 1062857, 1269237, 2563361, 3188571, 7690083, 43577137, 130731411]

約数ペア:

[(1, 130731411), (3, 43577137), (17, 7690083), (41, 3188571), (51, 2563361), (103, 1269237), (123, 1062857), (309, 423079), (607, 215373), (697, 187563), (1751, 74661), (1821, 71791), (2091, 62521), (4223, 30957), (5253, 24887), (10319, 12669)]