235301871

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{84247}}^1$

素因数の和:84283

約数の個数: 24

約数和(自身を含む): 384170880

約数和(自身を除く): 148869009

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 84247, 252741, 589729, 1600693, 1769187, 4128103, 4802079, 11204851, 12384309, 33614553, 78433957, 235301871]

約数ペア:

[(1, 235301871), (3, 78433957), (7, 33614553), (19, 12384309), (21, 11204851), (49, 4802079), (57, 4128103), (133, 1769187), (147, 1600693), (399, 589729), (931, 252741), (2793, 84247)]