16844289

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{947}}^1$

素因数の和:986

約数の個数: 36

約数和(自身を含む): 28747152

約数和(自身を除く): 11902863

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 947, 1617, 2541, 2841, 5929, 6629, 10417, 17787, 19887, 31251, 46403, 72919, 114587, 139209, 218757, 343761, 510433, 802109, 1531299, 2406327, 5614763, 16844289]

約数ペア:

[(1, 16844289), (3, 5614763), (7, 2406327), (11, 1531299), (21, 802109), (33, 510433), (49, 343761), (77, 218757), (121, 139209), (147, 114587), (231, 72919), (363, 46403), (539, 31251), (847, 19887), (947, 17787), (1617, 10417), (2541, 6629), (2841, 5929)]