2408439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 3565440

約数和(自身を除く): 1157001

約数列:

[1, 3, 11, 33, 59, 177, 649, 1237, 1947, 3711, 13607, 40821, 72983, 218949, 802813, 2408439]

約数ペア:

[(1, 2408439), (3, 802813), (11, 218949), (33, 72983), (59, 40821), (177, 13607), (649, 3711), (1237, 1947)]