13381383

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4226

約数の個数: 16

約数和(自身を含む): 18960480

約数和(自身を除く): 5579097

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 4157, 12471, 120553, 153809, 361659, 461427, 4460461, 13381383]

約数ペア:

[(1, 13381383), (3, 4460461), (29, 461427), (37, 361659), (87, 153809), (111, 120553), (1073, 12471), (3219, 4157)]