2401804569

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{491}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 3331178496

約数和(自身を除く): 929373927

約数列:

[1, 3, 37, 111, 127, 347, 381, 491, 1041, 1473, 4699, 12839, 14097, 18167, 38517, 44069, 54501, 62357, 132207, 170377, 187071, 511131, 1630553, 2307209, 4891659, 6303949, 6921627, 18911847, 21637879, 64913637, 800601523, 2401804569]

約数ペア:

[(1, 2401804569), (3, 800601523), (37, 64913637), (111, 21637879), (127, 18911847), (347, 6921627), (381, 6303949), (491, 4891659), (1041, 2307209), (1473, 1630553), (4699, 511131), (12839, 187071), (14097, 170377), (18167, 132207), (38517, 62357), (44069, 54501)]