1953963

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 3459456

約数和(自身を除く): 1505493

約数列:

[1, 3, 9, 11, 17, 27, 33, 43, 51, 81, 99, 129, 153, 187, 243, 297, 387, 459, 473, 561, 731, 891, 1161, 1377, 1419, 1683, 2193, 2673, 3483, 4131, 4257, 5049, 6579, 8041, 10449, 12771, 15147, 19737, 24123, 38313, 45441, 59211, 72369, 114939, 177633, 217107, 651321, 1953963]

約数ペア:

[(1, 1953963), (3, 651321), (9, 217107), (11, 177633), (17, 114939), (27, 72369), (33, 59211), (43, 45441), (51, 38313), (81, 24123), (99, 19737), (129, 15147), (153, 12771), (187, 10449), (243, 8041), (297, 6579), (387, 5049), (459, 4257), (473, 4131), (561, 3483), (731, 2673), (891, 2193), (1161, 1683), (1377, 1419)]