3942177

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 6021120

約数和(自身を除く): 2078943

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 97, 291, 437, 589, 713, 1311, 1767, 1843, 2139, 2231, 3007, 5529, 6693, 9021, 13547, 40641, 42389, 57133, 69161, 127167, 171399, 207483, 1314059, 3942177]

約数ペア:

[(1, 3942177), (3, 1314059), (19, 207483), (23, 171399), (31, 127167), (57, 69161), (69, 57133), (93, 42389), (97, 40641), (291, 13547), (437, 9021), (589, 6693), (713, 5529), (1311, 3007), (1767, 2231), (1843, 2139)]