1419261

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 2010624

約数和(自身を除く): 591363

約数列:

[1, 3, 23, 67, 69, 201, 307, 921, 1541, 4623, 7061, 20569, 21183, 61707, 473087, 1419261]

約数ペア:

[(1, 1419261), (3, 473087), (23, 61707), (67, 21183), (69, 20569), (201, 7061), (307, 4623), (921, 1541)]