1314392391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^3\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 2108582112

約数和(自身を除く): 794189721

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 163, 369, 489, 533, 1467, 1599, 1681, 2119, 4797, 5043, 6357, 6683, 15129, 19071, 20049, 21853, 60147, 65559, 68921, 86879, 196677, 206763, 260637, 274003, 620289, 781911, 822009, 895973, 2466027, 2687919, 3562039, 8063757, 10686117, 11234123, 32058351, 33702369, 101107107, 146043599, 438130797, 1314392391]

約数ペア:

[(1, 1314392391), (3, 438130797), (9, 146043599), (13, 101107107), (39, 33702369), (41, 32058351), (117, 11234123), (123, 10686117), (163, 8063757), (369, 3562039), (489, 2687919), (533, 2466027), (1467, 895973), (1599, 822009), (1681, 781911), (2119, 620289), (4797, 274003), (5043, 260637), (6357, 206763), (6683, 196677), (15129, 86879), (19071, 68921), (20049, 65559), (21853, 60147)]