401324291263

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2179}}^1\times {\mathrm{2593}}^1$

素因数の和:4991

約数の個数: 32

約数和(自身を含む): 468679769600

約数和(自身を除く): 67355478337

約数列:

[1, 7, 73, 139, 511, 973, 2179, 2593, 10147, 15253, 18151, 71029, 159067, 189289, 302881, 360427, 1113469, 1325023, 2120167, 2522989, 5650147, 22110313, 26311171, 39551029, 154772191, 184178197, 412460731, 785370433, 2887225117, 5497593031, 57332041609, 401324291263]

約数ペア:

[(1, 401324291263), (7, 57332041609), (73, 5497593031), (139, 2887225117), (511, 785370433), (973, 412460731), (2179, 184178197), (2593, 154772191), (10147, 39551029), (15253, 26311171), (18151, 22110313), (71029, 5650147), (159067, 2522989), (189289, 2120167), (302881, 1325023), (360427, 1113469)]