43078871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 52377600

約数和(自身を除く): 9298729

約数列:

[1, 11, 19, 31, 61, 109, 209, 341, 589, 671, 1159, 1199, 1891, 2071, 3379, 6479, 6649, 12749, 20801, 22781, 35929, 37169, 64201, 73139, 126331, 206119, 395219, 706211, 1389641, 2267309, 3916261, 43078871]

約数ペア:

[(1, 43078871), (11, 3916261), (19, 2267309), (31, 1389641), (61, 706211), (109, 395219), (209, 206119), (341, 126331), (589, 73139), (671, 64201), (1159, 37169), (1199, 35929), (1891, 22781), (2071, 20801), (3379, 12749), (6479, 6649)]