11983653

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 19566720

約数和(自身を除く): 7583067

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 257, 297, 471, 771, 1413, 1727, 2313, 2827, 4239, 5181, 6939, 8481, 15543, 25443, 40349, 46629, 76329, 121047, 363141, 443839, 1089423, 1331517, 3994551, 11983653]

約数ペア:

[(1, 11983653), (3, 3994551), (9, 1331517), (11, 1089423), (27, 443839), (33, 363141), (99, 121047), (157, 76329), (257, 46629), (297, 40349), (471, 25443), (771, 15543), (1413, 8481), (1727, 6939), (2313, 5181), (2827, 4239)]