2211366927

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16253}}^1$

素因数の和:16324

約数の個数: 64

約数和(自身を含む): 3994583040

約数和(自身を除く): 1783216113

約数列:

[1, 3, 7, 11, 19, 21, 31, 33, 57, 77, 93, 133, 209, 217, 231, 341, 399, 589, 627, 651, 1023, 1463, 1767, 2387, 4123, 4389, 6479, 7161, 12369, 16253, 19437, 45353, 48759, 113771, 136059, 178783, 308807, 341313, 503843, 536349, 926421, 1251481, 1511529, 2161649, 3396877, 3526901, 3754443, 5542273, 6484947, 9573017, 10190631, 10580703, 16626819, 23778139, 28719051, 38795911, 67011119, 71334417, 105303187, 116387733, 201033357, 315909561, 737122309, 2211366927]

約数ペア:

[(1, 2211366927), (3, 737122309), (7, 315909561), (11, 201033357), (19, 116387733), (21, 105303187), (31, 71334417), (33, 67011119), (57, 38795911), (77, 28719051), (93, 23778139), (133, 16626819), (209, 10580703), (217, 10190631), (231, 9573017), (341, 6484947), (399, 5542273), (589, 3754443), (627, 3526901), (651, 3396877), (1023, 2161649), (1463, 1511529), (1767, 1251481), (2387, 926421), (4123, 536349), (4389, 503843), (6479, 341313), (7161, 308807), (12369, 178783), (16253, 136059), (19437, 113771), (45353, 48759)]