338744161

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 423641088

約数和(自身を除く): 84896927

約数列:

[1, 7, 23, 31, 67, 161, 217, 469, 713, 1013, 1541, 2077, 4991, 7091, 10787, 14539, 23299, 31403, 47771, 67871, 163093, 219821, 334397, 475097, 722269, 1561033, 2104001, 5055883, 10927231, 14728007, 48392023, 338744161]

約数ペア:

[(1, 338744161), (7, 48392023), (23, 14728007), (31, 10927231), (67, 5055883), (161, 2104001), (217, 1561033), (469, 722269), (713, 475097), (1013, 334397), (1541, 219821), (2077, 163093), (4991, 67871), (7091, 47771), (10787, 31403), (14539, 23299)]