4384191

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 7234560

約数和(自身を除く): 2850369

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 313, 483, 609, 667, 939, 2001, 2191, 4669, 6573, 7199, 9077, 14007, 21597, 27231, 50393, 63539, 151179, 190617, 208771, 626313, 1461397, 4384191]

約数ペア:

[(1, 4384191), (3, 1461397), (7, 626313), (21, 208771), (23, 190617), (29, 151179), (69, 63539), (87, 50393), (161, 27231), (203, 21597), (313, 14007), (483, 9077), (609, 7199), (667, 6573), (939, 4669), (2001, 2191)]