475008443

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7321}}^1$

素因数の和:7395

約数の個数: 32

約数和(自身を含む): 629809152

約数和(自身を除く): 154800709

約数列:

[1, 7, 13, 23, 31, 91, 161, 217, 299, 403, 713, 2093, 2821, 4991, 7321, 9269, 51247, 64883, 95173, 168383, 226951, 666211, 1178681, 1588657, 2188979, 2950363, 5219873, 15322853, 20652541, 36539111, 67858349, 475008443]

約数ペア:

[(1, 475008443), (7, 67858349), (13, 36539111), (23, 20652541), (31, 15322853), (91, 5219873), (161, 2950363), (217, 2188979), (299, 1588657), (403, 1178681), (713, 666211), (2093, 226951), (2821, 168383), (4991, 95173), (7321, 64883), (9269, 51247)]