3446121

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2256279

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 197, 343, 357, 591, 833, 1029, 1379, 2499, 3349, 4137, 5831, 9653, 10047, 17493, 23443, 28959, 67571, 70329, 164101, 202713, 492303, 1148707, 3446121]

約数ペア:

[(1, 3446121), (3, 1148707), (7, 492303), (17, 202713), (21, 164101), (49, 70329), (51, 67571), (119, 28959), (147, 23443), (197, 17493), (343, 10047), (357, 9653), (591, 5831), (833, 4137), (1029, 3349), (1379, 2499)]