313620978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{57251}}^1$

素因数の和:57350

約数の個数: 32

約数和(自身を含む): 692520192

約数和(自身を除く): 378899214

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 5478, 57251, 114502, 171753, 343506, 629761, 1259522, 1889283, 3778566, 4751833, 9503666, 14255499, 28510998, 52270163, 104540326, 156810489, 313620978]

約数ペア:

[(1, 313620978), (2, 156810489), (3, 104540326), (6, 52270163), (11, 28510998), (22, 14255499), (33, 9503666), (66, 4751833), (83, 3778566), (166, 1889283), (249, 1259522), (498, 629761), (913, 343506), (1826, 171753), (2739, 114502), (5478, 57251)]