71344473

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{1619}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 98003520

約数和(自身を除く): 26659047

約数列:

[1, 3, 37, 111, 397, 1191, 1619, 4857, 14689, 44067, 59903, 179709, 642743, 1928229, 23781491, 71344473]

約数ペア:

[(1, 71344473), (3, 23781491), (37, 1928229), (111, 642743), (397, 179709), (1191, 59903), (1619, 44067), (4857, 14689)]