16803400943

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{1901}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 19965339648

約数和(自身を除く): 3161938705

約数列:

[1, 7, 47, 67, 329, 401, 469, 1901, 2807, 3149, 13307, 18847, 22043, 26867, 89347, 127367, 131929, 188069, 625429, 762301, 891569, 1262749, 5336107, 5986249, 8839243, 35828147, 41903743, 51074167, 250797029, 357519169, 2400485849, 16803400943]

約数ペア:

[(1, 16803400943), (7, 2400485849), (47, 357519169), (67, 250797029), (329, 51074167), (401, 41903743), (469, 35828147), (1901, 8839243), (2807, 5986249), (3149, 5336107), (13307, 1262749), (18847, 891569), (22043, 762301), (26867, 625429), (89347, 188069), (127367, 131929)]