490693929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 722856960

約数和(自身を除く): 232163031

約数列:

[1, 3, 11, 33, 167, 269, 331, 501, 807, 993, 1837, 2959, 3641, 5511, 8877, 10923, 44923, 55277, 89039, 134769, 165831, 267117, 494153, 608047, 979429, 1482459, 1824141, 2938287, 14869513, 44608539, 163564643, 490693929]

約数ペア:

[(1, 490693929), (3, 163564643), (11, 44608539), (33, 14869513), (167, 2938287), (269, 1824141), (331, 1482459), (501, 979429), (807, 608047), (993, 494153), (1837, 267117), (2959, 165831), (3641, 134769), (5511, 89039), (8877, 55277), (10923, 44923)]