1263470291187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{2543509}}^1$

素因数の和:2543843

約数の個数: 32

約数和(自身を含む): 1859651727360

約数和(自身を除く): 596181436173

約数列:

[1, 3, 13, 39, 47, 141, 271, 611, 813, 1833, 3523, 10569, 12737, 38211, 165581, 496743, 2543509, 7630527, 33065617, 99196851, 119544923, 358634769, 689290939, 1554083999, 2067872817, 4662251997, 8960782207, 26882346621, 32396674133, 97190022399, 421156763729, 1263470291187]

約数ペア:

[(1, 1263470291187), (3, 421156763729), (13, 97190022399), (39, 32396674133), (47, 26882346621), (141, 8960782207), (271, 4662251997), (611, 2067872817), (813, 1554083999), (1833, 689290939), (3523, 358634769), (10569, 119544923), (12737, 99196851), (38211, 33065617), (165581, 7630527), (496743, 2543509)]