14208789

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 23040000

約数和(自身を除く): 8831211

約数列:

[1, 3, 7, 19, 21, 57, 133, 149, 239, 399, 447, 717, 1043, 1673, 2831, 3129, 4541, 5019, 8493, 13623, 19817, 31787, 35611, 59451, 95361, 106833, 249277, 676609, 747831, 2029827, 4736263, 14208789]

約数ペア:

[(1, 14208789), (3, 4736263), (7, 2029827), (19, 747831), (21, 676609), (57, 249277), (133, 106833), (149, 95361), (239, 59451), (399, 35611), (447, 31787), (717, 19817), (1043, 13623), (1673, 8493), (2831, 5019), (3129, 4541)]