2962947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 4656960

約数和(自身を除く): 1694013

約数列:

[1, 3, 13, 17, 39, 41, 51, 109, 123, 221, 327, 533, 663, 697, 1417, 1599, 1853, 2091, 4251, 4469, 5559, 9061, 13407, 24089, 27183, 58097, 72267, 75973, 174291, 227919, 987649, 2962947]

約数ペア:

[(1, 2962947), (3, 987649), (13, 227919), (17, 174291), (39, 75973), (41, 72267), (51, 58097), (109, 27183), (123, 24089), (221, 13407), (327, 9061), (533, 5559), (663, 4469), (697, 4251), (1417, 2091), (1599, 1853)]