822629073

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{1597}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 1321354240

約数和(自身を除く): 498725167

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1291, 1597, 3873, 4791, 9037, 11179, 24529, 27111, 30343, 33537, 73587, 91029, 171703, 212401, 515109, 637203, 2061727, 6185181, 14432089, 39172813, 43296267, 117518439, 274209691, 822629073]

約数ペア:

[(1, 822629073), (3, 274209691), (7, 117518439), (19, 43296267), (21, 39172813), (57, 14432089), (133, 6185181), (399, 2061727), (1291, 637203), (1597, 515109), (3873, 212401), (4791, 171703), (9037, 91029), (11179, 73587), (24529, 33537), (27111, 30343)]