252851903

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2\times {\mathrm{79}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 279982080

約数和(自身を除く): 27130177

約数列:

[1, 23, 31, 67, 79, 713, 1541, 1817, 2077, 2449, 4489, 5293, 47771, 56327, 103247, 121739, 139159, 164083, 354631, 3200657, 3773909, 8156513, 10993561, 252851903]

約数ペア:

[(1, 252851903), (23, 10993561), (31, 8156513), (67, 3773909), (79, 3200657), (713, 354631), (1541, 164083), (1817, 139159), (2077, 121739), (2449, 103247), (4489, 56327), (5293, 47771)]