1780053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1122987

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 167, 187, 209, 323, 501, 561, 627, 969, 1837, 2839, 3173, 3553, 5511, 8517, 9519, 10659, 31229, 34903, 53941, 93687, 104709, 161823, 593351, 1780053]

約数ペア:

[(1, 1780053), (3, 593351), (11, 161823), (17, 104709), (19, 93687), (33, 53941), (51, 34903), (57, 31229), (167, 10659), (187, 9519), (209, 8517), (323, 5511), (501, 3553), (561, 3173), (627, 2839), (969, 1837)]