1231548241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{2399}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 1575936000

約数和(自身を除く): 344387759

約数列:

[1, 7, 11, 59, 77, 113, 413, 649, 791, 1243, 2399, 4543, 6667, 8701, 16793, 26389, 46669, 73337, 141541, 184723, 271087, 513359, 990787, 1556951, 1897609, 2981957, 10898657, 15994133, 20873699, 111958931, 175935463, 1231548241]

約数ペア:

[(1, 1231548241), (7, 175935463), (11, 111958931), (59, 20873699), (77, 15994133), (113, 10898657), (413, 2981957), (649, 1897609), (791, 1556951), (1243, 990787), (2399, 513359), (4543, 271087), (6667, 184723), (8701, 141541), (16793, 73337), (26389, 46669)]