109591297

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 123114816

約数和(自身を除く): 13523519

約数列:

[1, 19, 23, 67, 197, 361, 437, 1273, 1541, 3743, 4531, 8303, 13199, 24187, 29279, 71117, 86089, 250781, 303577, 556301, 1635691, 4764839, 5767963, 109591297]

約数ペア:

[(1, 109591297), (19, 5767963), (23, 4764839), (67, 1635691), (197, 556301), (361, 303577), (437, 250781), (1273, 86089), (1541, 71117), (3743, 29279), (4531, 24187), (8303, 13199)]