1330278573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{2803}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 1962171904

約数和(自身を除く): 631893331

約数列:

[1, 3, 13, 39, 43, 129, 283, 559, 849, 1677, 2803, 3679, 8409, 11037, 12169, 36439, 36507, 109317, 120529, 158197, 361587, 474591, 793249, 1566877, 2379747, 4700631, 10312237, 30936711, 34109707, 102329121, 443426191, 1330278573]

約数ペア:

[(1, 1330278573), (3, 443426191), (13, 102329121), (39, 34109707), (43, 30936711), (129, 10312237), (283, 4700631), (559, 2379747), (849, 1566877), (1677, 793249), (2803, 474591), (3679, 361587), (8409, 158197), (11037, 120529), (12169, 109317), (36439, 36507)]