7976366949

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1\times {\mathrm{571}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 11166465024

約数和(自身を除く): 3190098075

約数列:

[1, 3, 23, 69, 443, 457, 571, 1329, 1371, 1713, 10189, 10511, 13133, 30567, 31533, 39399, 202451, 252953, 260947, 607353, 758859, 782841, 4656373, 5817919, 6001781, 13969119, 17453757, 18005343, 115599521, 346798563, 2658788983, 7976366949]

約数ペア:

[(1, 7976366949), (3, 2658788983), (23, 346798563), (69, 115599521), (443, 18005343), (457, 17453757), (571, 13969119), (1329, 6001781), (1371, 5817919), (1713, 4656373), (10189, 782841), (10511, 758859), (13133, 607353), (30567, 260947), (31533, 252953), (39399, 202451)]