7138680913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{7877}}^1$

素因数の和:8353

約数の個数: 32

約数和(自身を含む): 9190411776

約数和(自身を除く): 2051730863

約数列:

[1, 7, 13, 23, 91, 161, 299, 433, 2093, 3031, 5629, 7877, 9959, 39403, 55139, 69713, 102401, 129467, 181171, 716807, 906269, 1268197, 2355223, 3410741, 16486561, 23875187, 44339633, 78447043, 310377431, 549129301, 1019811559, 7138680913]

約数ペア:

[(1, 7138680913), (7, 1019811559), (13, 549129301), (23, 310377431), (91, 78447043), (161, 44339633), (299, 23875187), (433, 16486561), (2093, 3410741), (3031, 2355223), (5629, 1268197), (7877, 906269), (9959, 716807), (39403, 181171), (55139, 129467), (69713, 102401)]