2980819971

素因数分解:

$3^2\times {\mathrm{293}}^1\times {\mathrm{857}}^1\times {\mathrm{1319}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 4328644320

約数和(自身を除く): 1347824349

約数列:

[1, 3, 9, 293, 857, 879, 1319, 2571, 2637, 3957, 7713, 11871, 251101, 386467, 753303, 1130383, 1159401, 2259909, 3391149, 3478203, 10173447, 331202219, 993606657, 2980819971]

約数ペア:

[(1, 2980819971), (3, 993606657), (9, 331202219), (293, 10173447), (857, 3478203), (879, 3391149), (1319, 2259909), (2571, 1159401), (2637, 1130383), (3957, 753303), (7713, 386467), (11871, 251101)]