423607513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 524579328

約数和(自身を除く): 100971815

約数列:

[1, 7, 17, 71, 119, 181, 277, 497, 1207, 1267, 1939, 3077, 4709, 8449, 12851, 19667, 21539, 32963, 50137, 89957, 137669, 218467, 334339, 350959, 852329, 1529269, 2340373, 3559727, 5966303, 24918089, 60515359, 423607513]

約数ペア:

[(1, 423607513), (7, 60515359), (17, 24918089), (71, 5966303), (119, 3559727), (181, 2340373), (277, 1529269), (497, 852329), (1207, 350959), (1267, 334339), (1939, 218467), (3077, 137669), (4709, 89957), (8449, 50137), (12851, 32963), (19667, 21539)]