8253603

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 12902400

約数和(自身を除く): 4648797

約数列:

[1, 3, 9, 27, 29, 83, 87, 127, 249, 261, 381, 747, 783, 1143, 2241, 2407, 3429, 3683, 7221, 10541, 11049, 21663, 31623, 33147, 64989, 94869, 99441, 284607, 305689, 917067, 2751201, 8253603]

約数ペア:

[(1, 8253603), (3, 2751201), (9, 917067), (27, 305689), (29, 284607), (83, 99441), (87, 94869), (127, 64989), (249, 33147), (261, 31623), (381, 21663), (747, 11049), (783, 10541), (1143, 7221), (2241, 3683), (2407, 3429)]