6472893

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 10412032

約数和(自身を除く): 3939139

約数列:

[1, 3, 7, 21, 31, 61, 93, 163, 183, 217, 427, 489, 651, 1141, 1281, 1891, 3423, 5053, 5673, 9943, 13237, 15159, 29829, 35371, 39711, 69601, 106113, 208803, 308233, 924699, 2157631, 6472893]

約数ペア:

[(1, 6472893), (3, 2157631), (7, 924699), (21, 308233), (31, 208803), (61, 106113), (93, 69601), (163, 39711), (183, 35371), (217, 29829), (427, 15159), (489, 13237), (651, 9943), (1141, 5673), (1281, 5053), (1891, 3423)]