713903841

素因数分解:

$3^3\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{2647}}^1$

素因数の和:4090

約数の個数: 32

約数和(自身を含む): 1210030080

約数和(自身を除く): 496126239

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1427, 2647, 4281, 7941, 9989, 12843, 18529, 23823, 29967, 38529, 55587, 71469, 89901, 166761, 269703, 500283, 3777269, 11331807, 26440883, 33995421, 79322649, 101986263, 237967947, 713903841]

約数ペア:

[(1, 713903841), (3, 237967947), (7, 101986263), (9, 79322649), (21, 33995421), (27, 26440883), (63, 11331807), (189, 3777269), (1427, 500283), (2647, 269703), (4281, 166761), (7941, 89901), (9989, 71469), (12843, 55587), (18529, 38529), (23823, 29967)]