348123111

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{3083}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 560547840

約数和(自身を除く): 212424729

約数列:

[1, 3, 7, 19, 21, 57, 133, 283, 399, 849, 1981, 3083, 5377, 5943, 9249, 16131, 21581, 37639, 58577, 64743, 112917, 175731, 410039, 872489, 1230117, 2617467, 6107423, 16577291, 18322269, 49731873, 116041037, 348123111]

約数ペア:

[(1, 348123111), (3, 116041037), (7, 49731873), (19, 18322269), (21, 16577291), (57, 6107423), (133, 2617467), (283, 1230117), (399, 872489), (849, 410039), (1981, 175731), (3083, 112917), (5377, 64743), (5943, 58577), (9249, 37639), (16131, 21581)]