409870314

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1084313}}^1$

素因数の和:1084331

約数の個数: 32

約数和(自身を含む): 1040941440

約数和(自身を除く): 631071126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1084313, 2168626, 3252939, 6505878, 7590191, 9758817, 15180382, 19517634, 22770573, 29276451, 45541146, 58552902, 68311719, 136623438, 204935157, 409870314]

約数ペア:

[(1, 409870314), (2, 204935157), (3, 136623438), (6, 68311719), (7, 58552902), (9, 45541146), (14, 29276451), (18, 22770573), (21, 19517634), (27, 15180382), (42, 9758817), (54, 7590191), (63, 6505878), (126, 3252939), (189, 2168626), (378, 1084313)]