870835269

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293507}}^1$

素因数の和:293576

約数の個数: 16

約数和(自身を含む): 1239777792

約数和(自身を除く): 368942523

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 293507, 880521, 6750661, 12620801, 20251983, 37862403, 290278423, 870835269]

約数ペア:

[(1, 870835269), (3, 290278423), (23, 37862403), (43, 20251983), (69, 12620801), (129, 6750661), (989, 880521), (2967, 293507)]