422301999

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{17939}}^1$

素因数の和:18027

約数の個数: 32

約数和(自身を含む): 688896000

約数和(自身を除く): 266594001

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3363, 7847, 17939, 23541, 53817, 125573, 340841, 376719, 1022523, 1058401, 2385887, 3175203, 7157661, 7408807, 20109619, 22226421, 60328857, 140767333, 422301999]

約数ペア:

[(1, 422301999), (3, 140767333), (7, 60328857), (19, 22226421), (21, 20109619), (57, 7408807), (59, 7157661), (133, 3175203), (177, 2385887), (399, 1058401), (413, 1022523), (1121, 376719), (1239, 340841), (3363, 125573), (7847, 53817), (17939, 23541)]