40999973

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 47861760

約数和(自身を除く): 6861787

約数列:

[1, 7, 79, 151, 491, 553, 1057, 3437, 11929, 38789, 74141, 83503, 271523, 518987, 5857139, 40999973]

約数ペア:

[(1, 40999973), (7, 5857139), (79, 518987), (151, 271523), (491, 83503), (553, 74141), (1057, 38789), (3437, 11929)]