42246513

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 64864800

約数和(自身を除く): 22618287

約数列:

[1, 3, 9, 17, 51, 153, 419, 659, 1257, 1977, 3771, 5931, 7123, 11203, 21369, 33609, 64107, 100827, 276121, 828363, 2485089, 4694057, 14082171, 42246513]

約数ペア:

[(1, 42246513), (3, 14082171), (9, 4694057), (17, 2485089), (51, 828363), (153, 276121), (419, 100827), (659, 64107), (1257, 33609), (1977, 21369), (3771, 11203), (5931, 7123)]