2019670611

素因数分解:

$3^1\times 7^1\times {\mathrm{4051}}^1\times {\mathrm{23741}}^1$

素因数の和:27802

約数の個数: 16

約数和(自身を含む): 3078482688

約数和(自身を除く): 1058812077

約数列:

[1, 3, 7, 21, 4051, 12153, 23741, 28357, 71223, 85071, 166187, 498561, 96174791, 288524373, 673223537, 2019670611]

約数ペア:

[(1, 2019670611), (3, 673223537), (7, 288524373), (21, 96174791), (4051, 498561), (12153, 166187), (23741, 85071), (28357, 71223)]