42587499

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 62346240

約数和(自身を除く): 19758741

約数列:

[1, 3, 17, 47, 51, 109, 141, 163, 327, 489, 799, 1853, 2397, 2771, 5123, 5559, 7661, 8313, 15369, 17767, 22983, 53301, 87091, 130237, 261273, 302039, 390711, 835049, 906117, 2505147, 14195833, 42587499]

約数ペア:

[(1, 42587499), (3, 14195833), (17, 2505147), (47, 906117), (51, 835049), (109, 390711), (141, 302039), (163, 261273), (327, 130237), (489, 87091), (799, 53301), (1853, 22983), (2397, 17767), (2771, 15369), (5123, 8313), (5559, 7661)]