38646219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3019}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 54794880

約数和(自身を除く): 16148661

約数列:

[1, 3, 17, 51, 251, 753, 3019, 4267, 9057, 12801, 51323, 153969, 757769, 2273307, 12882073, 38646219]

約数ペア:

[(1, 38646219), (3, 12882073), (17, 2273307), (51, 757769), (251, 153969), (753, 51323), (3019, 12801), (4267, 9057)]