42968739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 64779264

約数和(自身を除く): 21810525

約数列:

[1, 3, 11, 33, 43, 107, 129, 283, 321, 473, 849, 1177, 1419, 3113, 3531, 4601, 9339, 12169, 13803, 30281, 36507, 50611, 90843, 133859, 151833, 333091, 401577, 999273, 1302083, 3906249, 14322913, 42968739]

約数ペア:

[(1, 42968739), (3, 14322913), (11, 3906249), (33, 1302083), (43, 999273), (107, 401577), (129, 333091), (283, 151833), (321, 133859), (473, 90843), (849, 50611), (1177, 36507), (1419, 30281), (3113, 13803), (3531, 12169), (4601, 9339)]