272016031

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 337454208

約数和(自身を除く): 65438177

約数列:

[1, 7, 17, 73, 119, 173, 181, 511, 1211, 1241, 1267, 2941, 3077, 8687, 12629, 13213, 20587, 21539, 31313, 88403, 92491, 214693, 219191, 224621, 532321, 1502851, 1572347, 2285849, 3726247, 16000943, 38859433, 272016031]

約数ペア:

[(1, 272016031), (7, 38859433), (17, 16000943), (73, 3726247), (119, 2285849), (173, 1572347), (181, 1502851), (511, 532321), (1211, 224621), (1241, 219191), (1267, 214693), (2941, 92491), (3077, 88403), (8687, 31313), (12629, 21539), (13213, 20587)]