1293997803

素因数分解:

$3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{74509}}^1$

素因数の和:75346

約数の個数: 16

約数和(自身を含む): 1974216960

約数和(自身を除く): 680219157

約数列:

[1, 3, 7, 21, 827, 2481, 5789, 17367, 74509, 223527, 521563, 1564689, 61618943, 184856829, 431332601, 1293997803]

約数ペア:

[(1, 1293997803), (3, 431332601), (7, 184856829), (21, 61618943), (827, 1564689), (2481, 521563), (5789, 223527), (17367, 74509)]