29383319

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 36765696

約数和(自身を除く): 7382377

約数列:

[1, 7, 31, 43, 47, 67, 217, 301, 329, 469, 1333, 1457, 2021, 2077, 2881, 3149, 9331, 10199, 14147, 14539, 20167, 22043, 62651, 89311, 97619, 135407, 438557, 625177, 683333, 947849, 4197617, 29383319]

約数ペア:

[(1, 29383319), (7, 4197617), (31, 947849), (43, 683333), (47, 625177), (67, 438557), (217, 135407), (301, 97619), (329, 89311), (469, 62651), (1333, 22043), (1457, 20167), (2021, 14539), (2077, 14147), (2881, 10199), (3149, 9331)]