383672989

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 458117208

約数和(自身を除く): 74444219

約数列:

[1, 7, 49, 53, 157, 371, 941, 1099, 2597, 6587, 7693, 8321, 46109, 49873, 58247, 147737, 349111, 407729, 1034159, 2443777, 7239113, 7830061, 54810427, 383672989]

約数ペア:

[(1, 383672989), (7, 54810427), (49, 7830061), (53, 7239113), (157, 2443777), (371, 1034159), (941, 407729), (1099, 349111), (2597, 147737), (6587, 58247), (7693, 49873), (8321, 46109)]