12658149

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 22643712

約数和(自身を除く): 9985563

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 223, 357, 371, 477, 669, 901, 1071, 1113, 1561, 2007, 2703, 3339, 3791, 4683, 6307, 8109, 11373, 11819, 14049, 18921, 26537, 34119, 35457, 56763, 79611, 82733, 106371, 200923, 238833, 248199, 602769, 744597, 1406461, 1808307, 4219383, 12658149]

約数ペア:

[(1, 12658149), (3, 4219383), (7, 1808307), (9, 1406461), (17, 744597), (21, 602769), (51, 248199), (53, 238833), (63, 200923), (119, 106371), (153, 82733), (159, 79611), (223, 56763), (357, 35457), (371, 34119), (477, 26537), (669, 18921), (901, 14049), (1071, 11819), (1113, 11373), (1561, 8109), (2007, 6307), (2703, 4683), (3339, 3791)]