1888391229

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{8597}}^1$

素因数の和:8749

約数の個数: 32

約数和(自身を含む): 2748608640

約数和(自身を除く): 860217411

約数列:

[1, 3, 17, 51, 59, 73, 177, 219, 1003, 1241, 3009, 3723, 4307, 8597, 12921, 25791, 73219, 146149, 219657, 438447, 507223, 627581, 1521669, 1882743, 8622791, 10668877, 25868373, 32006631, 37027279, 111081837, 629463743, 1888391229]

約数ペア:

[(1, 1888391229), (3, 629463743), (17, 111081837), (51, 37027279), (59, 32006631), (73, 25868373), (177, 10668877), (219, 8622791), (1003, 1882743), (1241, 1521669), (3009, 627581), (3723, 507223), (4307, 438447), (8597, 219657), (12921, 146149), (25791, 73219)]