38621451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 59010048

約数和(自身を除く): 20388597

約数列:

[1, 3, 11, 33, 37, 47, 111, 141, 407, 517, 673, 1221, 1551, 1739, 2019, 5217, 7403, 19129, 22209, 24901, 31631, 57387, 74703, 94893, 273911, 347941, 821733, 1043823, 1170347, 3511041, 12873817, 38621451]

約数ペア:

[(1, 38621451), (3, 12873817), (11, 3511041), (33, 1170347), (37, 1043823), (47, 821733), (111, 347941), (141, 273911), (407, 94893), (517, 74703), (673, 57387), (1221, 31631), (1551, 24901), (1739, 22209), (2019, 19129), (5217, 7403)]