13133409

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 18112320

約数和(自身を除く): 4978911

約数列:

[1, 3, 37, 111, 179, 537, 661, 1983, 6623, 19869, 24457, 73371, 118319, 354957, 4377803, 13133409]

約数ペア:

[(1, 13133409), (3, 4377803), (37, 354957), (111, 118319), (179, 73371), (537, 24457), (661, 19869), (1983, 6623)]