28946983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 2986457

約数列:

[1, 13, 89, 127, 197, 1157, 1651, 2561, 11303, 17533, 25019, 146939, 227929, 325247, 2226691, 28946983]

約数ペア:

[(1, 28946983), (13, 2226691), (89, 325247), (127, 227929), (197, 146939), (1157, 25019), (1651, 17533), (2561, 11303)]