215550969

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{11059}}^1$

素因数の和:11224

約数の個数: 16

約数和(自身を含む): 294638400

約数和(自身を除く): 79087431

約数列:

[1, 3, 73, 89, 219, 267, 6497, 11059, 19491, 33177, 807307, 984251, 2421921, 2952753, 71850323, 215550969]

約数ペア:

[(1, 215550969), (3, 71850323), (73, 2952753), (89, 2421921), (219, 984251), (267, 807307), (6497, 33177), (11059, 19491)]