293869837149

素因数分解:

$3^1\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{6863071}}^1$

素因数の和:6865120

約数の個数: 16

約数和(自身を含む): 448021340160

約数和(自身を除く): 154151503011

約数列:

[1, 3, 7, 21, 2039, 6117, 14273, 42819, 6863071, 20589213, 48041497, 144124491, 13993801769, 41981405307, 97956612383, 293869837149]

約数ペア:

[(1, 293869837149), (3, 97956612383), (7, 41981405307), (21, 13993801769), (2039, 144124491), (6117, 48041497), (14273, 20589213), (42819, 6863071)]