508719141

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 858144768

約数和(自身を除く): 349425627

約数列:

[1, 3, 7, 9, 21, 63, 67, 191, 201, 469, 573, 603, 631, 1337, 1407, 1719, 1893, 4011, 4221, 4417, 5679, 12033, 12797, 13251, 38391, 39753, 42277, 89579, 115173, 120521, 126831, 268737, 295939, 361563, 380493, 806211, 843647, 887817, 1084689, 2530941, 2663451, 7592823, 8074907, 24224721, 56524349, 72674163, 169573047, 508719141]

約数ペア:

[(1, 508719141), (3, 169573047), (7, 72674163), (9, 56524349), (21, 24224721), (63, 8074907), (67, 7592823), (191, 2663451), (201, 2530941), (469, 1084689), (573, 887817), (603, 843647), (631, 806211), (1337, 380493), (1407, 361563), (1719, 295939), (1893, 268737), (4011, 126831), (4221, 120521), (4417, 115173), (5679, 89579), (12033, 42277), (12797, 39753), (13251, 38391)]