17967255551

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{151279}}^1$

素因数の和:151371

約数の個数: 24

約数和(自身を含む): 22132869120

約数和(自身を除く): 4165613569

約数列:

[1, 7, 19, 47, 133, 329, 361, 893, 2527, 6251, 16967, 118769, 151279, 1058953, 2874301, 7110113, 20120107, 49770791, 54611719, 135092147, 382282033, 945645029, 2566750793, 17967255551]

約数ペア:

[(1, 17967255551), (7, 2566750793), (19, 945645029), (47, 382282033), (133, 135092147), (329, 54611719), (361, 49770791), (893, 20120107), (2527, 7110113), (6251, 2874301), (16967, 1058953), (118769, 151279)]