16172933

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 21565440

約数和(自身を除く): 5392507

約数列:

[1, 7, 17, 19, 23, 119, 133, 161, 311, 323, 391, 437, 2177, 2261, 2737, 3059, 5287, 5909, 7153, 7429, 37009, 41363, 50071, 52003, 100453, 121601, 135907, 703171, 851207, 951349, 2310419, 16172933]

約数ペア:

[(1, 16172933), (7, 2310419), (17, 951349), (19, 851207), (23, 703171), (119, 135907), (133, 121601), (161, 100453), (311, 52003), (323, 50071), (391, 41363), (437, 37009), (2177, 7429), (2261, 7153), (2737, 5909), (3059, 5287)]