16314969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 24754176

約数和(自身を除く): 8439207

約数列:

[1, 3, 11, 33, 47, 67, 141, 157, 201, 471, 517, 737, 1551, 1727, 2211, 3149, 5181, 7379, 9447, 10519, 22137, 31557, 34639, 81169, 103917, 115709, 243507, 347127, 494393, 1483179, 5438323, 16314969]

約数ペア:

[(1, 16314969), (3, 5438323), (11, 1483179), (33, 494393), (47, 347127), (67, 243507), (141, 115709), (157, 103917), (201, 81169), (471, 34639), (517, 31557), (737, 22137), (1551, 10519), (1727, 9447), (2211, 7379), (3149, 5181)]