1986248877

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{20753}}^1$

素因数の和:21340

約数の個数: 16

約数和(自身を含む): 2697023808

約数和(自身を除く): 710774931

約数列:

[1, 3, 61, 183, 523, 1569, 20753, 31903, 62259, 95709, 1265933, 3797799, 10853819, 32561457, 662082959, 1986248877]

約数ペア:

[(1, 1986248877), (3, 662082959), (61, 32561457), (183, 10853819), (523, 3797799), (1569, 1265933), (20753, 95709), (31903, 62259)]