11211333

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 17977344

約数和(自身を除く): 6766011

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 307, 329, 777, 921, 987, 1739, 2149, 5217, 6447, 11359, 12173, 14429, 34077, 36519, 43287, 79513, 101003, 238539, 303009, 533873, 1601619, 3737111, 11211333]

約数ペア:

[(1, 11211333), (3, 3737111), (7, 1601619), (21, 533873), (37, 303009), (47, 238539), (111, 101003), (141, 79513), (259, 43287), (307, 36519), (329, 34077), (777, 14429), (921, 12173), (987, 11359), (1739, 6447), (2149, 5217)]