40748331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 62218240

約数和(自身を除く): 21469909

約数列:

[1, 3, 13, 19, 39, 57, 127, 247, 381, 433, 741, 1299, 1651, 2413, 4953, 5629, 7239, 8227, 16887, 24681, 31369, 54991, 94107, 106951, 164973, 320853, 714883, 1044829, 2144649, 3134487, 13582777, 40748331]

約数ペア:

[(1, 40748331), (3, 13582777), (13, 3134487), (19, 2144649), (39, 1044829), (57, 714883), (127, 320853), (247, 164973), (381, 106951), (433, 94107), (741, 54991), (1299, 31369), (1651, 24681), (2413, 16887), (4953, 8227), (5629, 7239)]