15740043

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 23314368

約数和(自身を除く): 7574325

約数列:

[1, 3, 11, 33, 121, 131, 331, 363, 393, 993, 1441, 3641, 4323, 10923, 15851, 40051, 43361, 47553, 120153, 130083, 476971, 1430913, 5246681, 15740043]

約数ペア:

[(1, 15740043), (3, 5246681), (11, 1430913), (33, 476971), (121, 130083), (131, 120153), (331, 47553), (363, 43361), (393, 40051), (993, 15851), (1441, 10923), (3641, 4323)]