7389622331

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{541}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 9518812128

約数和(自身を除く): 2129189797

約数列:

[1, 7, 13, 41, 49, 91, 287, 523, 533, 541, 637, 2009, 3661, 3731, 3787, 6799, 7033, 21443, 22181, 25627, 26117, 26509, 47593, 49231, 150101, 155267, 278759, 282943, 288353, 333151, 344617, 1050707, 1086869, 1951313, 1980601, 2018471, 3678259, 11600663, 13659191, 13864207, 14129297, 25747813, 81204641, 150808619, 180234691, 568432487, 1055660333, 7389622331]

約数ペア:

[(1, 7389622331), (7, 1055660333), (13, 568432487), (41, 180234691), (49, 150808619), (91, 81204641), (287, 25747813), (523, 14129297), (533, 13864207), (541, 13659191), (637, 11600663), (2009, 3678259), (3661, 2018471), (3731, 1980601), (3787, 1951313), (6799, 1086869), (7033, 1050707), (21443, 344617), (22181, 333151), (25627, 288353), (26117, 282943), (26509, 278759), (47593, 155267), (49231, 150101)]