1378242733

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{36713}}^1$

素因数の和:36924

約数の個数: 16

約数和(自身を含む): 1635388416

約数和(自身を除く): 257145683

約数列:

[1, 7, 31, 173, 217, 1211, 5363, 36713, 37541, 256991, 1138103, 6351349, 7966721, 44459443, 196891819, 1378242733]

約数ペア:

[(1, 1378242733), (7, 196891819), (31, 44459443), (173, 7966721), (217, 6351349), (1211, 1138103), (5363, 256991), (36713, 37541)]