39443183

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 8456977

約数列:

[1, 13, 19, 23, 53, 131, 247, 299, 437, 689, 1007, 1219, 1703, 2489, 3013, 5681, 6943, 13091, 15847, 23161, 32357, 39169, 57247, 90259, 131917, 159689, 301093, 744211, 1714921, 2075957, 3034091, 39443183]

約数ペア:

[(1, 39443183), (13, 3034091), (19, 2075957), (23, 1714921), (53, 744211), (131, 301093), (247, 159689), (299, 131917), (437, 90259), (689, 57247), (1007, 39169), (1219, 32357), (1703, 23161), (2489, 15847), (3013, 13091), (5681, 6943)]