5921331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 9166080

約数和(自身を除く): 3244749

約数列:

[1, 3, 13, 19, 39, 57, 61, 131, 183, 247, 393, 741, 793, 1159, 1703, 2379, 2489, 3477, 5109, 7467, 7991, 15067, 23973, 32357, 45201, 97071, 103883, 151829, 311649, 455487, 1973777, 5921331]

約数ペア:

[(1, 5921331), (3, 1973777), (13, 455487), (19, 311649), (39, 151829), (57, 103883), (61, 97071), (131, 45201), (183, 32357), (247, 23973), (393, 15067), (741, 7991), (793, 7467), (1159, 5109), (1703, 3477), (2379, 2489)]