218361633

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 337612800

約数和(自身を除く): 119251167

約数列:

[1, 3, 7, 21, 139, 239, 313, 417, 717, 939, 973, 1673, 2191, 2919, 5019, 6573, 33221, 43507, 74807, 99663, 130521, 224421, 232547, 304549, 523649, 697641, 913647, 1570947, 10398173, 31194519, 72787211, 218361633]

約数ペア:

[(1, 218361633), (3, 72787211), (7, 31194519), (21, 10398173), (139, 1570947), (239, 913647), (313, 697641), (417, 523649), (717, 304549), (939, 232547), (973, 224421), (1673, 130521), (2191, 99663), (2919, 74807), (5019, 43507), (6573, 33221)]