13589389

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 16470720

約数和(自身を除く): 2881331

約数列:

[1, 11, 19, 23, 121, 209, 253, 257, 437, 2299, 2783, 2827, 4807, 4883, 5911, 31097, 52877, 53713, 65021, 112309, 590843, 715231, 1235399, 13589389]

約数ペア:

[(1, 13589389), (11, 1235399), (19, 715231), (23, 590843), (121, 112309), (209, 65021), (253, 53713), (257, 52877), (437, 31097), (2299, 5911), (2783, 4883), (2827, 4807)]