353929321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 378327040

約数和(自身を除く): 24397719

約数列:

[1, 19, 103, 223, 811, 1957, 4237, 15409, 22969, 83533, 180853, 436411, 1587127, 3436207, 18627859, 353929321]

約数ペア:

[(1, 353929321), (19, 18627859), (103, 3436207), (223, 1587127), (811, 436411), (1957, 180853), (4237, 83533), (15409, 22969)]