238410309

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{26641}}^1$

素因数の和:26820

約数の個数: 16

約数和(自身を含む): 336754880

約数和(自身を除く): 98344571

約数列:

[1, 3, 19, 57, 157, 471, 2983, 8949, 26641, 79923, 506179, 1518537, 4182637, 12547911, 79470103, 238410309]

約数ペア:

[(1, 238410309), (3, 79470103), (19, 12547911), (57, 4182637), (157, 1518537), (471, 506179), (2983, 79923), (8949, 26641)]