238489923

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^2$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 394274304

約数和(自身を除く): 155784381

約数列:

[1, 3, 7, 17, 21, 51, 71, 97, 119, 213, 291, 357, 497, 679, 1207, 1491, 1649, 2037, 3621, 4947, 6887, 8449, 9409, 11543, 20661, 25347, 28227, 34629, 48209, 65863, 117079, 144627, 159953, 197589, 351237, 479859, 668039, 819553, 1119671, 2004117, 2458659, 3359013, 4676273, 11356663, 14028819, 34069989, 79496641, 238489923]

約数ペア:

[(1, 238489923), (3, 79496641), (7, 34069989), (17, 14028819), (21, 11356663), (51, 4676273), (71, 3359013), (97, 2458659), (119, 2004117), (213, 1119671), (291, 819553), (357, 668039), (497, 479859), (679, 351237), (1207, 197589), (1491, 159953), (1649, 144627), (2037, 117079), (3621, 65863), (4947, 48209), (6887, 34629), (8449, 28227), (9409, 25347), (11543, 20661)]