2912562003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1400

約数の個数: 64

約数和(自身を含む): 4592107520

約数和(自身を除く): 1679545517

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 103, 247, 309, 403, 589, 741, 1209, 1231, 1339, 1767, 1957, 3193, 3693, 4017, 5871, 7657, 9579, 16003, 22971, 23389, 25441, 38161, 41509, 48009, 60667, 70167, 76323, 114483, 124527, 126793, 182001, 304057, 380379, 496093, 725059, 788671, 912171, 1488279, 1648309, 2175177, 2366013, 2409067, 3930583, 4944927, 7227201, 9425767, 11791749, 28277301, 31317871, 51097579, 74681077, 93953613, 153292737, 224043231, 970854001, 2912562003]

約数ペア:

[(1, 2912562003), (3, 970854001), (13, 224043231), (19, 153292737), (31, 93953613), (39, 74681077), (57, 51097579), (93, 31317871), (103, 28277301), (247, 11791749), (309, 9425767), (403, 7227201), (589, 4944927), (741, 3930583), (1209, 2409067), (1231, 2366013), (1339, 2175177), (1767, 1648309), (1957, 1488279), (3193, 912171), (3693, 788671), (4017, 725059), (5871, 496093), (7657, 380379), (9579, 304057), (16003, 182001), (22971, 126793), (23389, 124527), (25441, 114483), (38161, 76323), (41509, 70167), (48009, 60667)]