214947627

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 317521920

約数和(自身を除く): 102574293

約数列:

[1, 3, 19, 23, 57, 69, 127, 381, 437, 1291, 1311, 2413, 2921, 3873, 7239, 8763, 24529, 29693, 55499, 73587, 89079, 163957, 166497, 491871, 564167, 1692501, 3115183, 3771011, 9345549, 11313033, 71649209, 214947627]

約数ペア:

[(1, 214947627), (3, 71649209), (19, 11313033), (23, 9345549), (57, 3771011), (69, 3115183), (127, 1692501), (381, 564167), (437, 491871), (1291, 166497), (1311, 163957), (2413, 89079), (2921, 73587), (3873, 55499), (7239, 29693), (8763, 24529)]