42648087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 62741952

約数和(自身を除く): 20093865

約数列:

[1, 3, 17, 37, 51, 97, 111, 233, 291, 629, 699, 1649, 1887, 3589, 3961, 4947, 8621, 10767, 11883, 22601, 25863, 61013, 67803, 146557, 183039, 384217, 439671, 836237, 1152651, 2508711, 14216029, 42648087]

約数ペア:

[(1, 42648087), (3, 14216029), (17, 2508711), (37, 1152651), (51, 836237), (97, 439671), (111, 384217), (233, 183039), (291, 146557), (629, 67803), (699, 61013), (1649, 25863), (1887, 22601), (3589, 11883), (3961, 10767), (4947, 8621)]