779291487

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{10973}}^1$

素因数の和:11599

約数の個数: 24

約数和(自身を含む): 1214338944

約数和(自身を除く): 435047457

約数列:

[1, 3, 9, 13, 39, 117, 607, 1821, 5463, 7891, 10973, 23673, 32919, 71019, 98757, 142649, 427947, 1283841, 6660611, 19981833, 59945499, 86587943, 259763829, 779291487]

約数ペア:

[(1, 779291487), (3, 259763829), (9, 86587943), (13, 59945499), (39, 19981833), (117, 6660611), (607, 1283841), (1821, 427947), (5463, 142649), (7891, 98757), (10973, 71019), (23673, 32919)]