109909547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 131604480

約数和(自身を除く): 21694933

約数列:

[1, 11, 19, 47, 67, 167, 209, 517, 737, 893, 1273, 1837, 3149, 3173, 7849, 9823, 11189, 14003, 34639, 34903, 59831, 86339, 123079, 149131, 212591, 525883, 658141, 1640441, 2338501, 5784713, 9991777, 109909547]

約数ペア:

[(1, 109909547), (11, 9991777), (19, 5784713), (47, 2338501), (67, 1640441), (167, 658141), (209, 525883), (517, 212591), (737, 149131), (893, 123079), (1273, 86339), (1837, 59831), (3149, 34903), (3173, 34639), (7849, 14003), (9823, 11189)]