30153711

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 47190528

約数和(自身を除く): 17036817

約数列:

[1, 3, 7, 21, 97, 113, 131, 291, 339, 393, 679, 791, 917, 2037, 2373, 2751, 10961, 12707, 14803, 32883, 38121, 44409, 76727, 88949, 103621, 230181, 266847, 310863, 1435891, 4307673, 10051237, 30153711]

約数ペア:

[(1, 30153711), (3, 10051237), (7, 4307673), (21, 1435891), (97, 310863), (113, 266847), (131, 230181), (291, 103621), (339, 88949), (393, 76727), (679, 44409), (791, 38121), (917, 32883), (2037, 14803), (2373, 12707), (2751, 10961)]