74150209

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3163}}^1$

素因数の和:3384

約数の個数: 16

約数和(自身を含む): 90211968

約数和(自身を除く): 16061759

約数列:

[1, 7, 17, 119, 197, 1379, 3163, 3349, 22141, 23443, 53771, 376397, 623111, 4361777, 10592887, 74150209]

約数ペア:

[(1, 74150209), (7, 10592887), (17, 4361777), (119, 623111), (197, 376397), (1379, 53771), (3163, 23443), (3349, 22141)]