289130142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6884051}}^1$

素因数の和:6884063

約数の個数: 16

約数和(自身を含む): 660868992

約数和(自身を除く): 371738850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6884051, 13768102, 20652153, 41304306, 48188357, 96376714, 144565071, 289130142]

約数ペア:

[(1, 289130142), (2, 144565071), (3, 96376714), (6, 48188357), (7, 41304306), (14, 20652153), (21, 13768102), (42, 6884051)]