2654379

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:496

約数の個数: 36

約数和(自身を含む): 4813536

約数和(自身を除く): 2159157

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 463, 637, 819, 1389, 1911, 3241, 4167, 5733, 6019, 9723, 18057, 22687, 29169, 42133, 54171, 68061, 126399, 204183, 294931, 379197, 884793, 2654379]

約数ペア:

[(1, 2654379), (3, 884793), (7, 379197), (9, 294931), (13, 204183), (21, 126399), (39, 68061), (49, 54171), (63, 42133), (91, 29169), (117, 22687), (147, 18057), (273, 9723), (441, 6019), (463, 5733), (637, 4167), (819, 3241), (1389, 1911)]