1898492739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4425391}}^1$

素因数の和:4425418

約数の個数: 16

約数和(自身を含む): 2973863424

約数和(自身を除く): 1075370685

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 4425391, 13276173, 48679301, 57530083, 146037903, 172590249, 632830913, 1898492739]

約数ペア:

[(1, 1898492739), (3, 632830913), (11, 172590249), (13, 146037903), (33, 57530083), (39, 48679301), (143, 13276173), (429, 4425391)]