258443711229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4249391}}^1$

素因数の和:4249521

約数の個数: 32

約数和(自身を含む): 399782799360

約数和(自身を除く): 141339088131

約数列:

[1, 3, 11, 19, 33, 57, 97, 209, 291, 627, 1067, 1843, 3201, 5529, 20273, 60819, 4249391, 12748173, 46743301, 80738429, 140229903, 242215287, 412190927, 888122719, 1236572781, 2664368157, 4534100197, 7831627613, 13602300591, 23494882839, 86147903743, 258443711229]

約数ペア:

[(1, 258443711229), (3, 86147903743), (11, 23494882839), (19, 13602300591), (33, 7831627613), (57, 4534100197), (97, 2664368157), (209, 1236572781), (291, 888122719), (627, 412190927), (1067, 242215287), (1843, 140229903), (3201, 80738429), (5529, 46743301), (20273, 12748173), (60819, 4249391)]