669308487

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{334487}}^1$

素因数の和:334542

約数の個数: 16

約数和(自身を含む): 963325440

約数和(自身を除く): 294016953

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 334487, 1003461, 7693201, 9700123, 23079603, 29100369, 223102829, 669308487]

約数ペア:

[(1, 669308487), (3, 223102829), (23, 29100369), (29, 23079603), (69, 9700123), (87, 7693201), (667, 1003461), (2001, 334487)]