1900534354407

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{16243883371}}^1$

素因数の和:16243883390

約数の個数: 12

約数和(自身を含む): 2956386773704

約数和(自身を除く): 1055852419297

約数列:

[1, 3, 9, 13, 39, 117, 16243883371, 48731650113, 146194950339, 211170483823, 633511451469, 1900534354407]

約数ペア:

[(1, 1900534354407), (3, 633511451469), (9, 211170483823), (13, 146194950339), (39, 48731650113), (117, 16243883371)]