152804449

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1997}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 185286528

約数和(自身を除く): 32482079

約数列:

[1, 7, 17, 119, 643, 1997, 4501, 10931, 13979, 33949, 76517, 237643, 1284071, 8988497, 21829207, 152804449]

約数ペア:

[(1, 152804449), (7, 21829207), (17, 8988497), (119, 1284071), (643, 237643), (1997, 76517), (4501, 33949), (10931, 13979)]