253799898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{28069}}^1$

素因数の和:28222

約数の個数: 32

約数和(自身を含む): 557807040

約数和(自身を除く): 304007142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 4521, 9042, 28069, 56138, 84207, 168414, 308759, 617518, 926277, 1852554, 3845453, 7690906, 11536359, 23072718, 42299983, 84599966, 126899949, 253799898]

約数ペア:

[(1, 253799898), (2, 126899949), (3, 84599966), (6, 42299983), (11, 23072718), (22, 11536359), (33, 7690906), (66, 3845453), (137, 1852554), (274, 926277), (411, 617518), (822, 308759), (1507, 168414), (3014, 84207), (4521, 56138), (9042, 28069)]