1138863147

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{947}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 1643604480

約数和(自身を除く): 504741333

約数列:

[1, 3, 23, 29, 69, 87, 601, 667, 947, 1803, 2001, 2841, 13823, 17429, 21781, 27463, 41469, 52287, 65343, 82389, 400867, 569147, 631649, 1202601, 1707441, 1894947, 13090381, 16505263, 39271143, 49515789, 379621049, 1138863147]

約数ペア:

[(1, 1138863147), (3, 379621049), (23, 49515789), (29, 39271143), (69, 16505263), (87, 13090381), (601, 1894947), (667, 1707441), (947, 1202601), (1803, 631649), (2001, 569147), (2841, 400867), (13823, 82389), (17429, 65343), (21781, 52287), (27463, 41469)]