10246719

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 16744960

約数和(自身を除く): 6498241

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 421, 427, 1159, 1263, 1281, 2947, 3477, 7999, 8113, 8841, 23997, 24339, 25681, 55993, 77043, 167979, 179767, 487939, 539301, 1463817, 3415573, 10246719]

約数ペア:

[(1, 10246719), (3, 3415573), (7, 1463817), (19, 539301), (21, 487939), (57, 179767), (61, 167979), (133, 77043), (183, 55993), (399, 25681), (421, 24339), (427, 23997), (1159, 8841), (1263, 8113), (1281, 7999), (2947, 3477)]