47989953361

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{493607}}^1$

素因数の和:493693

約数の個数: 32

約数和(自身を含む): 62550005760

約数和(自身を除く): 14560052399

約数列:

[1, 7, 17, 19, 43, 119, 133, 301, 323, 731, 817, 2261, 5117, 5719, 13889, 97223, 493607, 3455249, 8391319, 9378533, 21225101, 58739233, 65649731, 148575707, 159435061, 360826717, 403276919, 1116045427, 2525787019, 2822938433, 6855707623, 47989953361]

約数ペア:

[(1, 47989953361), (7, 6855707623), (17, 2822938433), (19, 2525787019), (43, 1116045427), (119, 403276919), (133, 360826717), (301, 159435061), (323, 148575707), (731, 65649731), (817, 58739233), (2261, 21225101), (5117, 9378533), (5719, 8391319), (13889, 3455249), (97223, 493607)]