90417067

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 110617920

約数和(自身を除く): 20200853

約数列:

[1, 13, 17, 19, 61, 221, 247, 323, 353, 793, 1037, 1159, 4199, 4589, 6001, 6707, 13481, 15067, 19703, 21533, 78013, 87191, 114019, 256139, 279929, 366061, 409127, 1482247, 4758793, 5318651, 6955159, 90417067]

約数ペア:

[(1, 90417067), (13, 6955159), (17, 5318651), (19, 4758793), (61, 1482247), (221, 409127), (247, 366061), (323, 279929), (353, 256139), (793, 114019), (1037, 87191), (1159, 78013), (4199, 21533), (4589, 19703), (6001, 15067), (6707, 13481)]