712422309

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 1075773312

約数和(自身を除く): 363351003

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 361, 437, 703, 773, 851, 1083, 1311, 2109, 2319, 2553, 8303, 13357, 14687, 16169, 17779, 24909, 28601, 40071, 44061, 48507, 53337, 85803, 279053, 307211, 337801, 543419, 657823, 837159, 921633, 1013403, 1630257, 1973469, 6418219, 10324961, 12498637, 19254657, 30974883, 37495911, 237474103, 712422309]

約数ペア:

[(1, 712422309), (3, 237474103), (19, 37495911), (23, 30974883), (37, 19254657), (57, 12498637), (69, 10324961), (111, 6418219), (361, 1973469), (437, 1630257), (703, 1013403), (773, 921633), (851, 837159), (1083, 657823), (1311, 543419), (2109, 337801), (2319, 307211), (2553, 279053), (8303, 85803), (13357, 53337), (14687, 48507), (16169, 44061), (17779, 40071), (24909, 28601)]