881402847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{370493}}^1$

素因数の和:370570

約数の個数: 16

約数和(自身を含む): 1286355168

約数和(自身を除く): 404952321

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 370493, 1111479, 4816409, 14449227, 22600073, 67800219, 293800949, 881402847]

約数ペア:

[(1, 881402847), (3, 293800949), (13, 67800219), (39, 22600073), (61, 14449227), (183, 4816409), (793, 1111479), (2379, 370493)]