23792571

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 40480128

約数和(自身を除く): 16687557

約数列:

[1, 3, 9, 11, 17, 33, 51, 67, 99, 153, 187, 201, 211, 561, 603, 633, 737, 1139, 1683, 1899, 2211, 2321, 3417, 3587, 6633, 6963, 10251, 10761, 12529, 14137, 20889, 32283, 37587, 39457, 42411, 112761, 118371, 127233, 155507, 240329, 355113, 466521, 720987, 1399563, 2162961, 2643619, 7930857, 23792571]

約数ペア:

[(1, 23792571), (3, 7930857), (9, 2643619), (11, 2162961), (17, 1399563), (33, 720987), (51, 466521), (67, 355113), (99, 240329), (153, 155507), (187, 127233), (201, 118371), (211, 112761), (561, 42411), (603, 39457), (633, 37587), (737, 32283), (1139, 20889), (1683, 14137), (1899, 12529), (2211, 10761), (2321, 10251), (3417, 6963), (3587, 6633)]