2238861027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{15461}}^1$

素因数の和:15603

約数の個数: 32

約数和(自身を含む): 3324948480

約数和(自身を除く): 1086087453

約数列:

[1, 3, 13, 39, 47, 79, 141, 237, 611, 1027, 1833, 3081, 3713, 11139, 15461, 46383, 48269, 144807, 200993, 602979, 726667, 1221419, 2180001, 3664257, 9446671, 15878447, 28340013, 47635341, 57406693, 172220079, 746287009, 2238861027]

約数ペア:

[(1, 2238861027), (3, 746287009), (13, 172220079), (39, 57406693), (47, 47635341), (79, 28340013), (141, 15878447), (237, 9446671), (611, 3664257), (1027, 2180001), (1833, 1221419), (3081, 726667), (3713, 602979), (11139, 200993), (15461, 144807), (46383, 48269)]