1245163903

素因数分解:

${\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 1352788416

約数和(自身を除く): 107624513

約数列:

[1, 23, 47, 61, 529, 821, 1081, 1403, 2867, 18883, 24863, 32269, 38587, 50081, 65941, 434309, 887501, 1151863, 1516643, 2353807, 20412523, 26492849, 54137561, 1245163903]

約数ペア:

[(1, 1245163903), (23, 54137561), (47, 26492849), (61, 20412523), (529, 2353807), (821, 1516643), (1081, 1151863), (1403, 887501), (2867, 434309), (18883, 65941), (24863, 50081), (32269, 38587)]