789080697

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10909}}^1$

素因数の和:10987

約数の個数: 40

約数和(自身を含む): 1267305600

約数和(自身を除く): 478224903

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 141, 171, 423, 513, 893, 1269, 1539, 2679, 3807, 8037, 10909, 24111, 32727, 72333, 98181, 207271, 294543, 512723, 621813, 883629, 1538169, 1865439, 4614507, 5596317, 9741737, 13843521, 16788951, 29225211, 41530563, 87675633, 263026899, 789080697]

約数ペア:

[(1, 789080697), (3, 263026899), (9, 87675633), (19, 41530563), (27, 29225211), (47, 16788951), (57, 13843521), (81, 9741737), (141, 5596317), (171, 4614507), (423, 1865439), (513, 1538169), (893, 883629), (1269, 621813), (1539, 512723), (2679, 294543), (3807, 207271), (8037, 98181), (10909, 72333), (24111, 32727)]