3146751

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 4880304

約数和(自身を除く): 1733553

約数列:

[1, 3, 9, 17, 51, 131, 153, 157, 393, 471, 1179, 1413, 2227, 2669, 6681, 8007, 20043, 20567, 24021, 61701, 185103, 349639, 1048917, 3146751]

約数ペア:

[(1, 3146751), (3, 1048917), (9, 349639), (17, 185103), (51, 61701), (131, 24021), (153, 20567), (157, 20043), (393, 8007), (471, 6681), (1179, 2669), (1413, 2227)]