40097973

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 58212352

約数和(自身を除く): 18114379

約数列:

[1, 3, 31, 37, 43, 93, 111, 129, 271, 813, 1147, 1333, 1591, 3441, 3999, 4773, 8401, 10027, 11653, 25203, 30081, 34959, 49321, 147963, 310837, 361243, 431161, 932511, 1083729, 1293483, 13365991, 40097973]

約数ペア:

[(1, 40097973), (3, 13365991), (31, 1293483), (37, 1083729), (43, 932511), (93, 431161), (111, 361243), (129, 310837), (271, 147963), (813, 49321), (1147, 34959), (1333, 30081), (1591, 25203), (3441, 11653), (3999, 10027), (4773, 8401)]