25217771293

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 30297391488

約数和(自身を除く): 5079620195

約数列:

[1, 11, 13, 103, 121, 143, 317, 491, 1133, 1339, 1573, 3487, 4121, 5401, 6383, 12463, 14729, 32651, 38357, 45331, 50573, 59411, 70213, 155647, 162019, 359161, 424463, 498641, 556303, 657449, 772343, 1712117, 2023411, 3950771, 4669093, 6119333, 7231939, 16031641, 18833287, 22257521, 51360023, 79551329, 176348051, 208411333, 244832731, 1939828561, 2292524663, 25217771293]

約数ペア:

[(1, 25217771293), (11, 2292524663), (13, 1939828561), (103, 244832731), (121, 208411333), (143, 176348051), (317, 79551329), (491, 51360023), (1133, 22257521), (1339, 18833287), (1573, 16031641), (3487, 7231939), (4121, 6119333), (5401, 4669093), (6383, 3950771), (12463, 2023411), (14729, 1712117), (32651, 772343), (38357, 657449), (45331, 556303), (50573, 498641), (59411, 424463), (70213, 359161), (155647, 162019)]