715697913

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{4813}}^1$

素因数の和:4993

約数の個数: 32

約数和(自身を含む): 1117156096

約数和(自身を除く): 401458183

約数列:

[1, 3, 7, 21, 73, 97, 219, 291, 511, 679, 1533, 2037, 4813, 7081, 14439, 21243, 33691, 49567, 101073, 148701, 351349, 466861, 1054047, 1400583, 2459443, 3268027, 7378329, 9804081, 34080853, 102242559, 238565971, 715697913]

約数ペア:

[(1, 715697913), (3, 238565971), (7, 102242559), (21, 34080853), (73, 9804081), (97, 7378329), (219, 3268027), (291, 2459443), (511, 1400583), (679, 1054047), (1533, 466861), (2037, 351349), (4813, 148701), (7081, 101073), (14439, 49567), (21243, 33691)]