210442911

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5479}}^1$

素因数の和:5579

約数の個数: 32

約数和(自身を含む): 336691200

約数和(自身を除く): 126248289

約数列:

[1, 3, 7, 21, 31, 59, 93, 177, 217, 413, 651, 1239, 1829, 5479, 5487, 12803, 16437, 38353, 38409, 115059, 169849, 323261, 509547, 969783, 1188943, 2262827, 3566829, 6788481, 10021091, 30063273, 70147637, 210442911]

約数ペア:

[(1, 210442911), (3, 70147637), (7, 30063273), (21, 10021091), (31, 6788481), (59, 3566829), (93, 2262827), (177, 1188943), (217, 969783), (413, 509547), (651, 323261), (1239, 169849), (1829, 115059), (5479, 38409), (5487, 38353), (12803, 16437)]