2145633

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 3311616

約数和(自身を除く): 1165983

約数列:

[1, 3, 7, 21, 83, 249, 581, 1231, 1743, 3693, 8617, 25851, 102173, 306519, 715211, 2145633]

約数ペア:

[(1, 2145633), (3, 715211), (7, 306519), (21, 102173), (83, 25851), (249, 8617), (581, 3693), (1231, 1743)]