138406461

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{1559}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 187125120

約数和(自身を除く): 48718659

約数列:

[1, 3, 101, 293, 303, 879, 1559, 4677, 29593, 88779, 157459, 456787, 472377, 1370361, 46135487, 138406461]

約数ペア:

[(1, 138406461), (3, 46135487), (101, 1370361), (293, 472377), (303, 456787), (879, 157459), (1559, 88779), (4677, 29593)]