1302744303

素因数分解:

$3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{17539}}^1$

素因数の和:17689

約数の個数: 40

約数和(自身を含む): 2241191040

約数和(自身を除く): 938446737

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 131, 189, 393, 567, 917, 1179, 2751, 3537, 8253, 10611, 17539, 24759, 52617, 74277, 122773, 157851, 368319, 473553, 1104957, 1420659, 2297609, 3314871, 6892827, 9944613, 16083263, 20678481, 48249789, 62035443, 144749367, 186106329, 434248101, 1302744303]

約数ペア:

[(1, 1302744303), (3, 434248101), (7, 186106329), (9, 144749367), (21, 62035443), (27, 48249789), (63, 20678481), (81, 16083263), (131, 9944613), (189, 6892827), (393, 3314871), (567, 2297609), (917, 1420659), (1179, 1104957), (2751, 473553), (3537, 368319), (8253, 157851), (10611, 122773), (17539, 74277), (24759, 52617)]