2007672069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3391}}^1$

素因数の和:3490

約数の個数: 64

約数和(自身を含む): 3282370560

約数和(自身を除く): 1274698491

約数列:

[1, 3, 13, 17, 19, 39, 47, 51, 57, 141, 221, 247, 323, 611, 663, 741, 799, 893, 969, 1833, 2397, 2679, 3391, 4199, 10173, 10387, 11609, 12597, 15181, 31161, 34827, 44083, 45543, 57647, 64429, 132249, 159377, 172941, 193287, 197353, 478131, 592059, 749411, 837577, 1095293, 2071901, 2248233, 2512731, 2709409, 3028163, 3285879, 6215703, 8128227, 9084489, 14238809, 35222317, 39366119, 42716427, 51478771, 105666951, 118098357, 154436313, 669224023, 2007672069]

約数ペア:

[(1, 2007672069), (3, 669224023), (13, 154436313), (17, 118098357), (19, 105666951), (39, 51478771), (47, 42716427), (51, 39366119), (57, 35222317), (141, 14238809), (221, 9084489), (247, 8128227), (323, 6215703), (611, 3285879), (663, 3028163), (741, 2709409), (799, 2512731), (893, 2248233), (969, 2071901), (1833, 1095293), (2397, 837577), (2679, 749411), (3391, 592059), (4199, 478131), (10173, 197353), (10387, 193287), (11609, 172941), (12597, 159377), (15181, 132249), (31161, 64429), (34827, 57647), (44083, 45543)]