3111394

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 5898816

約数和(自身を除く): 2787422

約数列:

[1, 2, 11, 13, 22, 23, 26, 43, 46, 86, 121, 143, 242, 253, 286, 299, 473, 506, 559, 598, 946, 989, 1118, 1573, 1978, 2783, 3146, 3289, 5203, 5566, 6149, 6578, 10406, 10879, 12298, 12857, 21758, 25714, 36179, 67639, 72358, 119669, 135278, 141427, 239338, 282854, 1555697, 3111394]

約数ペア:

[(1, 3111394), (2, 1555697), (11, 282854), (13, 239338), (22, 141427), (23, 135278), (26, 119669), (43, 72358), (46, 67639), (86, 36179), (121, 25714), (143, 21758), (242, 12857), (253, 12298), (286, 10879), (299, 10406), (473, 6578), (506, 6149), (559, 5566), (598, 5203), (946, 3289), (989, 3146), (1118, 2783), (1573, 1978)]