2013503679

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{344719}}^1$

素因数の和:344795

約数の個数: 24

約数和(自身を含む): 3226579200

約数和(自身を除く): 1213075521

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 344719, 1034157, 3102471, 3791909, 11375727, 20338421, 34127181, 61015263, 183045789, 223722631, 671167893, 2013503679]

約数ペア:

[(1, 2013503679), (3, 671167893), (9, 223722631), (11, 183045789), (33, 61015263), (59, 34127181), (99, 20338421), (177, 11375727), (531, 3791909), (649, 3102471), (1947, 1034157), (5841, 344719)]