214918923

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 305496576

約数和(自身を除く): 90577653

約数列:

[1, 3, 23, 69, 97, 163, 197, 291, 489, 591, 2231, 3749, 4531, 6693, 11247, 13593, 15811, 19109, 32111, 47433, 57327, 96333, 363653, 439507, 738553, 1090959, 1318521, 2215659, 3114767, 9344301, 71639641, 214918923]

約数ペア:

[(1, 214918923), (3, 71639641), (23, 9344301), (69, 3114767), (97, 2215659), (163, 1318521), (197, 1090959), (291, 738553), (489, 439507), (591, 363653), (2231, 96333), (3749, 57327), (4531, 47433), (6693, 32111), (11247, 19109), (13593, 15811)]