2085756939

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3209}}^1$

素因数の和:3425

約数の個数: 64

約数和(自身を含む): 3739008000

約数和(自身を除く): 1653251061

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 181, 189, 399, 513, 543, 1197, 1267, 1629, 3209, 3439, 3591, 3801, 4887, 9627, 10317, 11403, 22463, 24073, 28881, 30951, 34209, 60971, 67389, 72219, 86643, 92853, 182913, 202167, 216657, 426797, 548739, 580829, 606501, 649971, 1280391, 1646217, 1742487, 3841173, 4065803, 5227461, 11035751, 11523519, 12197409, 15682383, 33107253, 36592227, 77250257, 99321759, 109776681, 231750771, 297965277, 695252313, 2085756939]

約数ペア:

[(1, 2085756939), (3, 695252313), (7, 297965277), (9, 231750771), (19, 109776681), (21, 99321759), (27, 77250257), (57, 36592227), (63, 33107253), (133, 15682383), (171, 12197409), (181, 11523519), (189, 11035751), (399, 5227461), (513, 4065803), (543, 3841173), (1197, 1742487), (1267, 1646217), (1629, 1280391), (3209, 649971), (3439, 606501), (3591, 580829), (3801, 548739), (4887, 426797), (9627, 216657), (10317, 202167), (11403, 182913), (22463, 92853), (24073, 86643), (28881, 72219), (30951, 67389), (34209, 60971)]