1953643219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 2276720640

約数和(自身を除く): 323077421

約数列:

[1, 11, 31, 47, 79, 341, 517, 869, 1457, 1543, 2449, 3713, 16027, 16973, 26939, 40843, 47833, 72521, 115103, 121897, 526163, 797731, 1266133, 1340867, 2248151, 3778807, 5729159, 24729661, 41566877, 63020749, 177603929, 1953643219]

約数ペア:

[(1, 1953643219), (11, 177603929), (31, 63020749), (47, 41566877), (79, 24729661), (341, 5729159), (517, 3778807), (869, 2248151), (1457, 1340867), (1543, 1266133), (2449, 797731), (3713, 526163), (16027, 121897), (16973, 115103), (26939, 72521), (40843, 47833)]