5140440747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{62497}}^1$

素因数の和:62572

約数の個数: 48

約数和(自身を含む): 8644723360

約数和(自身を除く): 3504282613

約数列:

[1, 3, 9, 13, 19, 37, 39, 57, 111, 117, 171, 247, 333, 481, 703, 741, 1443, 2109, 2223, 4329, 6327, 9139, 27417, 62497, 82251, 187491, 562473, 812461, 1187443, 2312389, 2437383, 3562329, 6937167, 7312149, 10686987, 15436759, 20811501, 30061057, 43935391, 46310277, 90183171, 131806173, 138930831, 270549513, 395418519, 571160083, 1713480249, 5140440747]

約数ペア:

[(1, 5140440747), (3, 1713480249), (9, 571160083), (13, 395418519), (19, 270549513), (37, 138930831), (39, 131806173), (57, 90183171), (111, 46310277), (117, 43935391), (171, 30061057), (247, 20811501), (333, 15436759), (481, 10686987), (703, 7312149), (741, 6937167), (1443, 3562329), (2109, 2437383), (2223, 2312389), (4329, 1187443), (6327, 812461), (9139, 562473), (27417, 187491), (62497, 82251)]