111949349

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 125455680

約数和(自身を除く): 13506331

約数列:

[1, 19, 23, 97, 139, 361, 437, 1843, 2231, 2641, 3197, 8303, 13483, 35017, 42389, 50179, 60743, 256177, 310109, 805391, 1154117, 4867363, 5892071, 111949349]

約数ペア:

[(1, 111949349), (19, 5892071), (23, 4867363), (97, 1154117), (139, 805391), (361, 310109), (437, 256177), (1843, 60743), (2231, 50179), (2641, 42389), (3197, 35017), (8303, 13483)]