919769091

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{21727}}^1$

素因数の和:21970

約数の個数: 16

約数和(自身を含む): 1247361024

約数和(自身を除く): 327591933

約数列:

[1, 3, 103, 137, 309, 411, 14111, 21727, 42333, 65181, 2237881, 2976599, 6713643, 8929797, 306589697, 919769091]

約数ペア:

[(1, 919769091), (3, 306589697), (103, 8929797), (137, 6713643), (309, 2976599), (411, 2237881), (14111, 65181), (21727, 42333)]