13463571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 7445229

約数列:

[1, 3, 11, 19, 33, 57, 109, 197, 209, 327, 591, 627, 1199, 2071, 2167, 3597, 3743, 6213, 6501, 11229, 21473, 22781, 41173, 64419, 68343, 123519, 236203, 407987, 708609, 1223961, 4487857, 13463571]

約数ペア:

[(1, 13463571), (3, 4487857), (11, 1223961), (19, 708609), (33, 407987), (57, 236203), (109, 123519), (197, 68343), (209, 64419), (327, 41173), (591, 22781), (627, 21473), (1199, 11229), (2071, 6501), (2167, 6213), (3597, 3743)]