3215674

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 6484320

約数和(自身を除く): 3268646

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 157, 209, 266, 314, 418, 539, 931, 1078, 1099, 1463, 1727, 1862, 2198, 2926, 2983, 3454, 5966, 7693, 10241, 12089, 15386, 20482, 20881, 24178, 32813, 41762, 65626, 84623, 146167, 169246, 229691, 292334, 459382, 1607837, 3215674]

約数ペア:

[(1, 3215674), (2, 1607837), (7, 459382), (11, 292334), (14, 229691), (19, 169246), (22, 146167), (38, 84623), (49, 65626), (77, 41762), (98, 32813), (133, 24178), (154, 20881), (157, 20482), (209, 15386), (266, 12089), (314, 10241), (418, 7693), (539, 5966), (931, 3454), (1078, 2983), (1099, 2926), (1463, 2198), (1727, 1862)]