29069487

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 44553600

約数和(自身を除く): 15484113

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1223, 1251, 2641, 3669, 7923, 11007, 23237, 23769, 69711, 169997, 209133, 509991, 1529973, 3229943, 9689829, 29069487]

約数ペア:

[(1, 29069487), (3, 9689829), (9, 3229943), (19, 1529973), (57, 509991), (139, 209133), (171, 169997), (417, 69711), (1223, 23769), (1251, 23237), (2641, 11007), (3669, 7923)]