16416927

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 24710400

約数和(自身を除く): 8293473

約数列:

[1, 3, 9, 43, 59, 129, 177, 387, 531, 719, 2157, 2537, 6471, 7611, 22833, 30917, 42421, 92751, 127263, 278253, 381789, 1824103, 5472309, 16416927]

約数ペア:

[(1, 16416927), (3, 5472309), (9, 1824103), (43, 381789), (59, 278253), (129, 127263), (177, 92751), (387, 42421), (531, 30917), (719, 22833), (2157, 7611), (2537, 6471)]