713889477

素因数分解:

$3^3\times 7^2\times {\mathrm{241}}^1\times {\mathrm{2239}}^1$

素因数の和:2503

約数の個数: 48

約数和(自身を含む): 1235942400

約数和(自身を除く): 522052923

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 241, 441, 723, 1323, 1687, 2169, 2239, 5061, 6507, 6717, 11809, 15183, 15673, 20151, 35427, 45549, 47019, 60453, 106281, 109711, 141057, 318843, 329133, 423171, 539599, 987399, 1618797, 2962197, 3777193, 4856391, 11331579, 14569173, 26440351, 33994737, 79321053, 101984211, 237963159, 713889477]

約数ペア:

[(1, 713889477), (3, 237963159), (7, 101984211), (9, 79321053), (21, 33994737), (27, 26440351), (49, 14569173), (63, 11331579), (147, 4856391), (189, 3777193), (241, 2962197), (441, 1618797), (723, 987399), (1323, 539599), (1687, 423171), (2169, 329133), (2239, 318843), (5061, 141057), (6507, 109711), (6717, 106281), (11809, 60453), (15183, 47019), (15673, 45549), (20151, 35427)]