39479349

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 67083072

約数和(自身を除く): 27603723

約数列:

[1, 3, 7, 13, 21, 39, 49, 73, 91, 147, 219, 273, 283, 511, 637, 849, 949, 1533, 1911, 1981, 2847, 3577, 3679, 5943, 6643, 10731, 11037, 13867, 19929, 20659, 25753, 41601, 46501, 61977, 77259, 139503, 144613, 180271, 268567, 433839, 540813, 805701, 1012291, 1879969, 3036873, 5639907, 13159783, 39479349]

約数ペア:

[(1, 39479349), (3, 13159783), (7, 5639907), (13, 3036873), (21, 1879969), (39, 1012291), (49, 805701), (73, 540813), (91, 433839), (147, 268567), (219, 180271), (273, 144613), (283, 139503), (511, 77259), (637, 61977), (849, 46501), (949, 41601), (1533, 25753), (1911, 20659), (1981, 19929), (2847, 13867), (3577, 11037), (3679, 10731), (5943, 6643)]