348795897

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 501258240

約数和(自身を除く): 152462343

約数列:

[1, 3, 23, 41, 69, 123, 139, 417, 887, 943, 2661, 2829, 3197, 5699, 9591, 17097, 20401, 36367, 61203, 109101, 123293, 131077, 369879, 393231, 836441, 2509323, 2835739, 5055013, 8507217, 15165039, 116265299, 348795897]

約数ペア:

[(1, 348795897), (3, 116265299), (23, 15165039), (41, 8507217), (69, 5055013), (123, 2835739), (139, 2509323), (417, 836441), (887, 393231), (943, 369879), (2661, 131077), (2829, 123293), (3197, 109101), (5699, 61203), (9591, 36367), (17097, 20401)]