3628221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 5192640

約数和(自身を除く): 1564419

約数列:

[1, 3, 19, 53, 57, 159, 1007, 1201, 3021, 3603, 22819, 63653, 68457, 190959, 1209407, 3628221]

約数ペア:

[(1, 3628221), (3, 1209407), (19, 190959), (53, 68457), (57, 63653), (159, 22819), (1007, 3603), (1201, 3021)]