38917377

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6151}}^1$

素因数の和:6213

約数の個数: 24

約数和(自身を含む): 60781760

約数和(自身を除く): 21864383

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6151, 6327, 18453, 55359, 116869, 227587, 350607, 682761, 1051821, 2048283, 4324153, 12972459, 38917377]

約数ペア:

[(1, 38917377), (3, 12972459), (9, 4324153), (19, 2048283), (37, 1051821), (57, 682761), (111, 350607), (171, 227587), (333, 116869), (703, 55359), (2109, 18453), (6151, 6327)]