23371821

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1583

約数の個数: 40

約数和(自身を含む): 40353984

約数和(自身を除く): 16982163

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1543, 1683, 4629, 5049, 13887, 15147, 16973, 26231, 41661, 50919, 78693, 124983, 152757, 236079, 288541, 458271, 708237, 865623, 1374813, 2124711, 2596869, 7790607, 23371821]

約数ペア:

[(1, 23371821), (3, 7790607), (9, 2596869), (11, 2124711), (17, 1374813), (27, 865623), (33, 708237), (51, 458271), (81, 288541), (99, 236079), (153, 152757), (187, 124983), (297, 78693), (459, 50919), (561, 41661), (891, 26231), (1377, 16973), (1543, 15147), (1683, 13887), (4629, 5049)]