239968454691

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{34499}}^1\times {\mathrm{7703}}^1$

素因数の和:42255

約数の個数: 32

約数和(自身を含む): 374229504000

約数和(自身を除く): 134261049309

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 7703, 23109, 34499, 53921, 103497, 161763, 241493, 331229, 724479, 993687, 1483457, 2318603, 4450371, 6955809, 10384199, 31152597, 265745797, 797237391, 1860220579, 5580661737, 11427069271, 34281207813, 79989484897, 239968454691]

約数ペア:

[(1, 239968454691), (3, 79989484897), (7, 34281207813), (21, 11427069271), (43, 5580661737), (129, 1860220579), (301, 797237391), (903, 265745797), (7703, 31152597), (23109, 10384199), (34499, 6955809), (53921, 4450371), (103497, 2318603), (161763, 1483457), (241493, 993687), (331229, 724479)]