4750191

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 7603200

約数和(自身を除く): 2853009

約数列:

[1, 3, 9, 17, 27, 51, 79, 131, 153, 237, 393, 459, 711, 1179, 1343, 2133, 2227, 3537, 4029, 6681, 10349, 12087, 20043, 31047, 36261, 60129, 93141, 175933, 279423, 527799, 1583397, 4750191]

約数ペア:

[(1, 4750191), (3, 1583397), (9, 527799), (17, 279423), (27, 175933), (51, 93141), (79, 60129), (131, 36261), (153, 31047), (237, 20043), (393, 12087), (459, 10349), (711, 6681), (1179, 4029), (1343, 3537), (2133, 2227)]