2772095117

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 3309465600

約数和(自身を除く): 537370483

約数列:

[1, 11, 19, 59, 107, 121, 191, 209, 649, 1121, 1177, 2033, 2101, 2299, 3629, 6313, 7139, 11269, 12331, 12947, 20437, 22363, 23111, 39919, 69443, 119947, 123959, 135641, 214111, 224807, 245993, 388303, 439109, 763873, 1205783, 1319417, 1363549, 2355221, 2472877, 4271333, 13263613, 14513587, 22909877, 25907431, 46984663, 145899743, 252008647, 2772095117]

約数ペア:

[(1, 2772095117), (11, 252008647), (19, 145899743), (59, 46984663), (107, 25907431), (121, 22909877), (191, 14513587), (209, 13263613), (649, 4271333), (1121, 2472877), (1177, 2355221), (2033, 1363549), (2101, 1319417), (2299, 1205783), (3629, 763873), (6313, 439109), (7139, 388303), (11269, 245993), (12331, 224807), (12947, 214111), (20437, 135641), (22363, 123959), (23111, 119947), (39919, 69443)]