7172286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 15745536

約数和(自身を除く): 8573250

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 271, 401, 542, 802, 813, 1203, 1626, 2406, 2981, 4411, 5962, 8822, 8943, 13233, 17886, 26466, 108671, 217342, 326013, 652026, 1195381, 2390762, 3586143, 7172286]

約数ペア:

[(1, 7172286), (2, 3586143), (3, 2390762), (6, 1195381), (11, 652026), (22, 326013), (33, 217342), (66, 108671), (271, 26466), (401, 17886), (542, 13233), (802, 8943), (813, 8822), (1203, 5962), (1626, 4411), (2406, 2981)]