2082172851

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{17483}}^1$

素因数の和:17904

約数の個数: 32

約数和(自身を含む): 3373712640

約数和(自身を除く): 1291539789

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 401, 1203, 3609, 4411, 10827, 13233, 17483, 39699, 52449, 119097, 157347, 192313, 472041, 576939, 1730817, 5192451, 7010683, 21032049, 63096147, 77117513, 189288441, 231352539, 694057617, 2082172851]

約数ペア:

[(1, 2082172851), (3, 694057617), (9, 231352539), (11, 189288441), (27, 77117513), (33, 63096147), (99, 21032049), (297, 7010683), (401, 5192451), (1203, 1730817), (3609, 576939), (4411, 472041), (10827, 192313), (13233, 157347), (17483, 119097), (39699, 52449)]