327388159

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 412276440

約数和(自身を除く): 84888281

約数列:

[1, 7, 17, 49, 61, 119, 289, 379, 427, 833, 1037, 2023, 2653, 2989, 6443, 7259, 14161, 17629, 18571, 23119, 45101, 50813, 109531, 123403, 161833, 315707, 393023, 766717, 863821, 1132831, 2751161, 5367019, 6681391, 19258127, 46769737, 327388159]

約数ペア:

[(1, 327388159), (7, 46769737), (17, 19258127), (49, 6681391), (61, 5367019), (119, 2751161), (289, 1132831), (379, 863821), (427, 766717), (833, 393023), (1037, 315707), (2023, 161833), (2653, 123403), (2989, 109531), (6443, 50813), (7259, 45101), (14161, 23119), (17629, 18571)]