1230273

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 36

約数和(自身を含む): 2107248

約数和(自身を除く): 876975

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 129, 153, 187, 289, 387, 473, 561, 731, 867, 1419, 1683, 2193, 2601, 3179, 4257, 6579, 8041, 9537, 12427, 24123, 28611, 37281, 72369, 111843, 136697, 410091, 1230273]

約数ペア:

[(1, 1230273), (3, 410091), (9, 136697), (11, 111843), (17, 72369), (33, 37281), (43, 28611), (51, 24123), (99, 12427), (129, 9537), (153, 8041), (187, 6579), (289, 4257), (387, 3179), (473, 2601), (561, 2193), (731, 1683), (867, 1419)]